UI with Material App #2307
Labels
Comments
|
Instead of the following lines: If these lines were genereated: abstract class RustWidget extends StatefulWidget {
final RustState state;
const RustWidget({super.key, required this.state});
@override
State<RustWidget> createState() => _RustWidgetState();
Widget build(BuildContext context);
}
class _RustWidgetState extends State<RustWidget> {
late final BaseRustState baseState;
@override
void initState() {
super.initState();
baseState = BaseRustState(onMutate: () {
if (mounted) setState(() {});
});
widget.state.setBaseState(baseState: baseState);
}
@override
void dispose() {
baseState.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return widget.build(context);
}
}We get an abstract class RustWidget that can replace StatefulWidgets. Fork of ui_counter demo with replacements made in generated code manually: https://github.com/NoelJacob/flutter_rust_bridge/tree/ba12be4d6555295bd804a9d3c21277986ca01129/frb_example/rust_ui_counter/ui/lib |
|
That looks interesting! Currently, a limitation of this super minimal solution is that, it hardcodes the Back to the runRustApp question, if we want to customize MaterialApp, we may Future<void> runRustApp({
Widget Function(RustState state)? builder,
Widget Function(RustState state)? body,
required RustState Function() state,
}) async {
await RustLib.init();
runApp(_MyApp(builder: builder, body: body, state: state()));
}
// improve typing later
class _MyApp extends StatefulWidget {
final Widget Function(RustState state)? builder;
final Widget Function(RustState state)? body;
final RustState state;
const _MyApp({
required this.builder,
required this.body,
required this.state,
});
@override
State<_MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<_MyApp> {
late final BaseRustState baseState;
@override
void initState() {
super.initState();
baseState = BaseRustState(onMutate: () {
if (mounted) setState(() {});
});
widget.state.setBaseState(baseState: baseState);
}
@override
void dispose() {
baseState.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return widget.builder(widget.state) ?? MaterialApp(
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
useMaterial3: true,
),
home: Scaffold(body: widget.body(widget.state)),
);
}
} Then if you want to customize the MaterialApp, just pass in |
|
Could the BaseRustState be autogenerated? Also the builder way looks waay more awesome. Seems like best of both worlds. But, wouldn't making this rebuild the full UI from MaterialApp onwards on state change? |
|
Seems I forgot what I have done months ago for this experimental feature... Yes you are right, looks like BaseRustState is an auto generated base class and thus can be used for all subclasses (or at least it should).
Yes and no. Firstly, yes it will trigger a rebuild from root. However, Flutter is smart, such that a rebuild is not a very heavy operation. But, if your app is complex and this causes jank, then yes you may want to do more complicated state management solution to avoid such rebuild from root. Then, the proposed RustWidget looks good. (So maybe we can have both the runRustApp-with-builder and the RustWidget available). Btw, IMHO Flutter favors composition and callback than subclasses, thus a RustWidget may be something like: abstract class RustWidget extends StatefulWidget {
final RustState state;
final Widget Function(RustState) builder;
const RustWidget({super.key, required this.state, required this.builder});
@override
State<RustWidget> createState() => _RustWidgetState();
}
class _RustWidgetState extends State<RustWidget> {
late final BaseRustState baseState;
@override
void initState() {
super.initState();
baseState = BaseRustState(onMutate: () {
if (mounted) setState(() {});
});
widget.state.setBaseState(baseState: baseState);
}
@override
void dispose() {
baseState.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return widget.build(context);
}
} |
Oh okay.
I think this the most complete multiplatform solution, NGL. |
any change in the specific state object will trigger rebuild across RustWidgets that listens to this state (i.e.
Happy to hear that! |
|
Just wanted to inform that while doing this: import 'package:flutter/material.dart';
import 'package:frb_example_rust_ui_counter/src/rust/app.dart';
import 'package:frb_example_rust_ui_counter/src/rust/frb_generated.dart';
void main() async {
await RustLib.init();
runApp(MyRustApp());
}
class MyRustApp extends StatelessWidget {
final RustState x = RustState();
MyRustApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
useMaterial3: true,
),
home: Scaffold(
body: Column(
children: <Widget>[
RS1(state: x,),
RS2(state: x,),
],
),
),
);
}
}
class RS1 extends RustWidget {
const RS1({super.key, required super.state});
@override
Widget build(BuildContext context) {
return Column(
children: <Widget>[
Text('Count: ${state.count}'),
TextButton(
onPressed: state.increment,
child: Text('+1'),
),
],
);
}
}
class RS2 extends RustWidget {
const RS2({super.key, required super.state});
@override
Widget build(BuildContext context) {
return Column(
children: <Widget>[
Text('Count: ${state.count}'),
TextButton(
onPressed: state.increment,
child: Text('+1'),
),
],
);
}
}Only RS2 updates on clicking The generated file is: // This file is automatically generated, so please do not edit it.
// @generated by `flutter_rust_bridge`@ 2.4.0.
// ignore_for_file: unused_import, unused_element, unnecessary_import, duplicate_ignore, invalid_use_of_internal_member, annotate_overrides, non_constant_identifier_names, curly_braces_in_flow_control_structures, prefer_const_literals_to_create_immutables, unused_field
// This file is automatically generated, so please do not edit it.
// @generated by `flutter_rust_bridge`@ 2.4.0.
// ignore_for_file: invalid_use_of_internal_member, unused_import, unnecessary_import
import 'app.dart';
import 'dart:async';
import 'dart:convert';
import 'frb_generated.dart';
import 'frb_generated.io.dart'
if (dart.library.js_interop) 'frb_generated.web.dart';
import 'package:flutter/material.dart';
import 'package:flutter_rust_bridge/flutter_rust_bridge_for_generated.dart';
/// Main entrypoint of the Rust API
class RustLib extends BaseEntrypoint<RustLibApi, RustLibApiImpl, RustLibWire> {
@internal
static final instance = RustLib._();
RustLib._();
/// Initialize flutter_rust_bridge
static Future<void> init({
RustLibApi? api,
BaseHandler? handler,
ExternalLibrary? externalLibrary,
}) async {
await instance.initImpl(
api: api,
handler: handler,
externalLibrary: externalLibrary,
);
}
/// Initialize flutter_rust_bridge in mock mode.
/// No libraries for FFI are loaded.
static void initMock({
required RustLibApi api,
}) {
instance.initMockImpl(
api: api,
);
}
/// Dispose flutter_rust_bridge
///
/// The call to this function is optional, since flutter_rust_bridge (and everything else)
/// is automatically disposed when the app stops.
static void dispose() => instance.disposeImpl();
@override
ApiImplConstructor<RustLibApiImpl, RustLibWire> get apiImplConstructor =>
RustLibApiImpl.new;
@override
WireConstructor<RustLibWire> get wireConstructor =>
RustLibWire.fromExternalLibrary;
@override
Future<void> executeRustInitializers() async {}
@override
ExternalLibraryLoaderConfig get defaultExternalLibraryLoaderConfig =>
kDefaultExternalLibraryLoaderConfig;
@override
String get codegenVersion => '2.4.0';
@override
int get rustContentHash => 686613453;
static const kDefaultExternalLibraryLoaderConfig =
ExternalLibraryLoaderConfig(
stem: 'rust_lib_frb_example_rust_ui_counter',
ioDirectory: '../target/release/',
webPrefix: 'pkg/',
);
}
abstract class RustLibApi extends BaseApi {
int crateAppRustState2AutoAccessorGetCount({required RustState2 that});
void crateAppRustState2AutoAccessorSetCount(
{required RustState2 that, required int count});
void crateAppRustState2Increment({required RustState2 that});
RustState2 crateAppRustState2New();
void crateAppRustState2SetBaseState(
{required RustState2 that, required BaseRustState baseState});
int crateAppRustStateAutoAccessorGetCount({required RustState that});
void crateAppRustStateAutoAccessorSetCount(
{required RustState that, required int count});
void crateAppRustStateIncrement({required RustState that});
RustState crateAppRustStateNew();
void crateAppRustStateSetBaseState(
{required RustState that, required BaseRustState baseState});
Stream<void> crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
{required BaseRustState that});
BaseRustState crateFrbGeneratedBaseRustStateEmpty();
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_BaseRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_BaseRustState;
CrossPlatformFinalizerArg
get rust_arc_decrement_strong_count_BaseRustStatePtr;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState;
CrossPlatformFinalizerArg get rust_arc_decrement_strong_count_RustStatePtr;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState2;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState2;
CrossPlatformFinalizerArg get rust_arc_decrement_strong_count_RustState2Ptr;
}
class RustLibApiImpl extends RustLibApiImplPlatform implements RustLibApi {
RustLibApiImpl({
required super.handler,
required super.wire,
required super.generalizedFrbRustBinding,
required super.portManager,
});
@override
int crateAppRustState2AutoAccessorGetCount({required RustState2 that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 1)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_i_32,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2AutoAccessorGetCountConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2AutoAccessorGetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState2_auto_accessor_get_count",
argNames: ["that"],
);
@override
void crateAppRustState2AutoAccessorSetCount(
{required RustState2 that, required int count}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
sse_encode_i_32(count, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 2)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2AutoAccessorSetCountConstMeta,
argValues: [that, count],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2AutoAccessorSetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState2_auto_accessor_set_count",
argNames: ["that", "count"],
);
@override
void crateAppRustState2Increment({required RustState2 that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 3)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2IncrementConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2IncrementConstMeta =>
const TaskConstMeta(
debugName: "RustState2_increment",
argNames: ["that"],
);
@override
RustState2 crateAppRustState2New() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 4)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2NewConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2NewConstMeta => const TaskConstMeta(
debugName: "RustState2_new",
argNames: [],
);
@override
void crateAppRustState2SetBaseState(
{required RustState2 that, required BaseRustState baseState}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
baseState, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 5)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2SetBaseStateConstMeta,
argValues: [that, baseState],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2SetBaseStateConstMeta =>
const TaskConstMeta(
debugName: "RustState2_set_base_state",
argNames: ["that", "baseState"],
);
@override
int crateAppRustStateAutoAccessorGetCount({required RustState that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 6)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_i_32,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateAutoAccessorGetCountConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateAutoAccessorGetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState_auto_accessor_get_count",
argNames: ["that"],
);
@override
void crateAppRustStateAutoAccessorSetCount(
{required RustState that, required int count}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
sse_encode_i_32(count, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 7)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateAutoAccessorSetCountConstMeta,
argValues: [that, count],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateAutoAccessorSetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState_auto_accessor_set_count",
argNames: ["that", "count"],
);
@override
void crateAppRustStateIncrement({required RustState that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 8)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateIncrementConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateIncrementConstMeta => const TaskConstMeta(
debugName: "RustState_increment",
argNames: ["that"],
);
@override
RustState crateAppRustStateNew() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 9)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateNewConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateNewConstMeta => const TaskConstMeta(
debugName: "RustState_new",
argNames: [],
);
@override
void crateAppRustStateSetBaseState(
{required RustState that, required BaseRustState baseState}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
baseState, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 10)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateSetBaseStateConstMeta,
argValues: [that, baseState],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateSetBaseStateConstMeta =>
const TaskConstMeta(
debugName: "RustState_set_base_state",
argNames: ["that", "baseState"],
);
@override
Stream<void> crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
{required BaseRustState that}) {
final sink = RustStreamSink<void>();
handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
that, serializer);
sse_encode_StreamSink_unit_Sse(sink, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 11)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateFrbGeneratedBaseRustStateCreateNotifyUiStreamConstMeta,
argValues: [that, sink],
apiImpl: this,
));
return sink.stream;
}
TaskConstMeta
get kCrateFrbGeneratedBaseRustStateCreateNotifyUiStreamConstMeta =>
const TaskConstMeta(
debugName: "BaseRustState_create_notify_ui_stream",
argNames: ["that", "sink"],
);
@override
BaseRustState crateFrbGeneratedBaseRustStateEmpty() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 12)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState,
decodeErrorData: null,
),
constMeta: kCrateFrbGeneratedBaseRustStateEmptyConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateFrbGeneratedBaseRustStateEmptyConstMeta =>
const TaskConstMeta(
debugName: "BaseRustState_empty",
argNames: [],
);
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_BaseRustState => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_BaseRustState => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState2 => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState2 => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2;
@protected
AnyhowException dco_decode_AnyhowException(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return AnyhowException(raw as String);
}
@protected
BaseRustState
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
BaseRustState
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
BaseRustState
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustStreamSink<void> dco_decode_StreamSink_unit_Sse(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
throw UnimplementedError();
}
@protected
String dco_decode_String(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as String;
}
@protected
int dco_decode_i_32(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as int;
}
@protected
Uint8List dco_decode_list_prim_u_8_strict(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as Uint8List;
}
@protected
int dco_decode_u_8(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as int;
}
@protected
void dco_decode_unit(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return;
}
@protected
BigInt dco_decode_usize(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return dcoDecodeU64(raw);
}
@protected
AnyhowException sse_decode_AnyhowException(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var inner = sse_decode_String(deserializer);
return AnyhowException(inner);
}
@protected
BaseRustState
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
BaseRustState
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
BaseRustState
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustStreamSink<void> sse_decode_StreamSink_unit_Sse(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
throw UnimplementedError('Unreachable ()');
}
@protected
String sse_decode_String(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var inner = sse_decode_list_prim_u_8_strict(deserializer);
return utf8.decoder.convert(inner);
}
@protected
int sse_decode_i_32(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getInt32();
}
@protected
Uint8List sse_decode_list_prim_u_8_strict(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var len_ = sse_decode_i_32(deserializer);
return deserializer.buffer.getUint8List(len_);
}
@protected
int sse_decode_u_8(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getUint8();
}
@protected
void sse_decode_unit(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
}
@protected
BigInt sse_decode_usize(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getBigUint64();
}
@protected
bool sse_decode_bool(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getUint8() != 0;
}
@protected
void sse_encode_AnyhowException(
AnyhowException self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_String(self.message, serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: true),
serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: true), serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: true), serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: false),
serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: null),
serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: null), serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: null), serializer);
}
@protected
void sse_encode_StreamSink_unit_Sse(
RustStreamSink<void> self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_String(
self.setupAndSerialize(
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: sse_decode_AnyhowException,
)),
serializer);
}
@protected
void sse_encode_String(String self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_list_prim_u_8_strict(utf8.encoder.convert(self), serializer);
}
@protected
void sse_encode_i_32(int self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putInt32(self);
}
@protected
void sse_encode_list_prim_u_8_strict(
Uint8List self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_i_32(self.length, serializer);
serializer.buffer.putUint8List(self);
}
@protected
void sse_encode_u_8(int self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putUint8(self);
}
@protected
void sse_encode_unit(void self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
}
@protected
void sse_encode_usize(BigInt self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putBigUint64(self);
}
@protected
void sse_encode_bool(bool self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putUint8(self ? 1 : 0);
}
}
// Section: extra_from_parser
abstract class RustWidget extends StatefulWidget {
final RustState state;
const RustWidget({super.key, required this.state});
@override
State<RustWidget> createState() => _RustWidgetState();
Widget build(BuildContext context);
}
class _RustWidgetState extends State<RustWidget> {
late final BaseRustState baseState;
@override
void initState() {
super.initState();
baseState = BaseRustState(onMutate: () {
if (mounted) setState(() {});
});
widget.state.setBaseState(baseState: baseState);
}
@override
void dispose() {
baseState.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return widget.build(context);
}
}
// These functions are ignored because they are not marked as `pub`: `on_mutation`
// Rust type: RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<BaseRustState>>
abstract class BaseRustState implements RustOpaqueInterface {
Stream<void> createNotifyUiStream();
static BaseRustState empty() =>
RustLib.instance.api.crateFrbGeneratedBaseRustStateEmpty();
factory BaseRustState({required void Function() onMutate}) {
final object = BaseRustState.empty();
object.createNotifyUiStream().listen((_) => onMutate());
return object;
}
}
@sealed
class BaseRustStateImpl extends RustOpaque implements BaseRustState {
// Not to be used by end users
BaseRustStateImpl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
BaseRustStateImpl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_BaseRustState,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_BaseRustState,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_BaseRustStatePtr,
);
Stream<void> createNotifyUiStream() =>
RustLib.instance.api.crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
that: this,
);
}
@sealed
class RustState2Impl extends RustOpaque implements RustState2 {
// Not to be used by end users
RustState2Impl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
RustState2Impl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_RustState2,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState2,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState2Ptr,
);
int get count => RustLib.instance.api.crateAppRustState2AutoAccessorGetCount(
that: this,
);
set count(int count) => RustLib.instance.api
.crateAppRustState2AutoAccessorSetCount(that: this, count: count);
void increment() => RustLib.instance.api.crateAppRustState2Increment(
that: this,
);
void setBaseState({required BaseRustState baseState}) => RustLib.instance.api
.crateAppRustState2SetBaseState(that: this, baseState: baseState);
}
@sealed
class RustStateImpl extends RustOpaque implements RustState {
// Not to be used by end users
RustStateImpl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
RustStateImpl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_RustState,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_RustStatePtr,
);
int get count => RustLib.instance.api.crateAppRustStateAutoAccessorGetCount(
that: this,
);
set count(int count) => RustLib.instance.api
.crateAppRustStateAutoAccessorSetCount(that: this, count: count);
void increment() => RustLib.instance.api.crateAppRustStateIncrement(
that: this,
);
void setBaseState({required BaseRustState baseState}) => RustLib.instance.api
.crateAppRustStateSetBaseState(that: this, baseState: baseState);
}Composable versionSame results but just putting it here: import 'package:flutter/material.dart';
import 'package:frb_example_rust_ui_counter/src/rust/app.dart';
import 'package:frb_example_rust_ui_counter/src/rust/frb_generated.dart';
void main() async {
await RustLib.init();
runApp(MyRustApp());
}
class MyRustApp extends StatelessWidget {
final RustState x = RustState();
MyRustApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.blue),
useMaterial3: true,
),
home: Scaffold(
body: Column(
children: <Widget>[
RustWidget(state: x, builder: (context, state) => Column(
children: <Widget>[
Text('Count: ${state.count}'),
TextButton(
onPressed: state.increment,
child: Text('+1'),
),
],
)
),
RustWidget(state: x, builder: (context, state) => Column(
children: <Widget>[
Text('Count: ${state.count}'),
TextButton(
onPressed: state.increment,
child: Text('+1'),
),
],
)
),
],
),
),
);
}
}lib/frb_generated.dart: // This file is automatically generated, so please do not edit it.
// @generated by `flutter_rust_bridge`@ 2.4.0.
// ignore_for_file: unused_import, unused_element, unnecessary_import, duplicate_ignore, invalid_use_of_internal_member, annotate_overrides, non_constant_identifier_names, curly_braces_in_flow_control_structures, prefer_const_literals_to_create_immutables, unused_field
// This file is automatically generated, so please do not edit it.
// @generated by `flutter_rust_bridge`@ 2.4.0.
// ignore_for_file: invalid_use_of_internal_member, unused_import, unnecessary_import
import 'app.dart';
import 'dart:async';
import 'dart:convert';
import 'frb_generated.dart';
import 'frb_generated.io.dart'
if (dart.library.js_interop) 'frb_generated.web.dart';
import 'package:flutter/material.dart';
import 'package:flutter_rust_bridge/flutter_rust_bridge_for_generated.dart';
/// Main entrypoint of the Rust API
class RustLib extends BaseEntrypoint<RustLibApi, RustLibApiImpl, RustLibWire> {
@internal
static final instance = RustLib._();
RustLib._();
/// Initialize flutter_rust_bridge
static Future<void> init({
RustLibApi? api,
BaseHandler? handler,
ExternalLibrary? externalLibrary,
}) async {
await instance.initImpl(
api: api,
handler: handler,
externalLibrary: externalLibrary,
);
}
/// Initialize flutter_rust_bridge in mock mode.
/// No libraries for FFI are loaded.
static void initMock({
required RustLibApi api,
}) {
instance.initMockImpl(
api: api,
);
}
/// Dispose flutter_rust_bridge
///
/// The call to this function is optional, since flutter_rust_bridge (and everything else)
/// is automatically disposed when the app stops.
static void dispose() => instance.disposeImpl();
@override
ApiImplConstructor<RustLibApiImpl, RustLibWire> get apiImplConstructor =>
RustLibApiImpl.new;
@override
WireConstructor<RustLibWire> get wireConstructor =>
RustLibWire.fromExternalLibrary;
@override
Future<void> executeRustInitializers() async {}
@override
ExternalLibraryLoaderConfig get defaultExternalLibraryLoaderConfig =>
kDefaultExternalLibraryLoaderConfig;
@override
String get codegenVersion => '2.4.0';
@override
int get rustContentHash => 686613453;
static const kDefaultExternalLibraryLoaderConfig =
ExternalLibraryLoaderConfig(
stem: 'rust_lib_frb_example_rust_ui_counter',
ioDirectory: '../target/release/',
webPrefix: 'pkg/',
);
}
abstract class RustLibApi extends BaseApi {
int crateAppRustState2AutoAccessorGetCount({required RustState2 that});
void crateAppRustState2AutoAccessorSetCount(
{required RustState2 that, required int count});
void crateAppRustState2Increment({required RustState2 that});
RustState2 crateAppRustState2New();
void crateAppRustState2SetBaseState(
{required RustState2 that, required BaseRustState baseState});
int crateAppRustStateAutoAccessorGetCount({required RustState that});
void crateAppRustStateAutoAccessorSetCount(
{required RustState that, required int count});
void crateAppRustStateIncrement({required RustState that});
RustState crateAppRustStateNew();
void crateAppRustStateSetBaseState(
{required RustState that, required BaseRustState baseState});
Stream<void> crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
{required BaseRustState that});
BaseRustState crateFrbGeneratedBaseRustStateEmpty();
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_BaseRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_BaseRustState;
CrossPlatformFinalizerArg
get rust_arc_decrement_strong_count_BaseRustStatePtr;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState;
CrossPlatformFinalizerArg get rust_arc_decrement_strong_count_RustStatePtr;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState2;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState2;
CrossPlatformFinalizerArg get rust_arc_decrement_strong_count_RustState2Ptr;
}
class RustLibApiImpl extends RustLibApiImplPlatform implements RustLibApi {
RustLibApiImpl({
required super.handler,
required super.wire,
required super.generalizedFrbRustBinding,
required super.portManager,
});
@override
int crateAppRustState2AutoAccessorGetCount({required RustState2 that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 1)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_i_32,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2AutoAccessorGetCountConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2AutoAccessorGetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState2_auto_accessor_get_count",
argNames: ["that"],
);
@override
void crateAppRustState2AutoAccessorSetCount(
{required RustState2 that, required int count}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
sse_encode_i_32(count, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 2)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2AutoAccessorSetCountConstMeta,
argValues: [that, count],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2AutoAccessorSetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState2_auto_accessor_set_count",
argNames: ["that", "count"],
);
@override
void crateAppRustState2Increment({required RustState2 that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 3)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2IncrementConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2IncrementConstMeta =>
const TaskConstMeta(
debugName: "RustState2_increment",
argNames: ["that"],
);
@override
RustState2 crateAppRustState2New() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 4)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2NewConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2NewConstMeta => const TaskConstMeta(
debugName: "RustState2_new",
argNames: [],
);
@override
void crateAppRustState2SetBaseState(
{required RustState2 that, required BaseRustState baseState}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
that, serializer);
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
baseState, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 5)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustState2SetBaseStateConstMeta,
argValues: [that, baseState],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustState2SetBaseStateConstMeta =>
const TaskConstMeta(
debugName: "RustState2_set_base_state",
argNames: ["that", "baseState"],
);
@override
int crateAppRustStateAutoAccessorGetCount({required RustState that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 6)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_i_32,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateAutoAccessorGetCountConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateAutoAccessorGetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState_auto_accessor_get_count",
argNames: ["that"],
);
@override
void crateAppRustStateAutoAccessorSetCount(
{required RustState that, required int count}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
sse_encode_i_32(count, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 7)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateAutoAccessorSetCountConstMeta,
argValues: [that, count],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateAutoAccessorSetCountConstMeta =>
const TaskConstMeta(
debugName: "RustState_auto_accessor_set_count",
argNames: ["that", "count"],
);
@override
void crateAppRustStateIncrement({required RustState that}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 8)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateIncrementConstMeta,
argValues: [that],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateIncrementConstMeta => const TaskConstMeta(
debugName: "RustState_increment",
argNames: ["that"],
);
@override
RustState crateAppRustStateNew() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 9)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateNewConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateNewConstMeta => const TaskConstMeta(
debugName: "RustState_new",
argNames: [],
);
@override
void crateAppRustStateSetBaseState(
{required RustState that, required BaseRustState baseState}) {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
that, serializer);
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
baseState, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 10)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateAppRustStateSetBaseStateConstMeta,
argValues: [that, baseState],
apiImpl: this,
));
}
TaskConstMeta get kCrateAppRustStateSetBaseStateConstMeta =>
const TaskConstMeta(
debugName: "RustState_set_base_state",
argNames: ["that", "baseState"],
);
@override
Stream<void> crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
{required BaseRustState that}) {
final sink = RustStreamSink<void>();
handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
that, serializer);
sse_encode_StreamSink_unit_Sse(sink, serializer);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 11)!;
},
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: null,
),
constMeta: kCrateFrbGeneratedBaseRustStateCreateNotifyUiStreamConstMeta,
argValues: [that, sink],
apiImpl: this,
));
return sink.stream;
}
TaskConstMeta
get kCrateFrbGeneratedBaseRustStateCreateNotifyUiStreamConstMeta =>
const TaskConstMeta(
debugName: "BaseRustState_create_notify_ui_stream",
argNames: ["that", "sink"],
);
@override
BaseRustState crateFrbGeneratedBaseRustStateEmpty() {
return handler.executeSync(SyncTask(
callFfi: () {
final serializer = SseSerializer(generalizedFrbRustBinding);
return pdeCallFfi(generalizedFrbRustBinding, serializer, funcId: 12)!;
},
codec: SseCodec(
decodeSuccessData:
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState,
decodeErrorData: null,
),
constMeta: kCrateFrbGeneratedBaseRustStateEmptyConstMeta,
argValues: [],
apiImpl: this,
));
}
TaskConstMeta get kCrateFrbGeneratedBaseRustStateEmptyConstMeta =>
const TaskConstMeta(
debugName: "BaseRustState_empty",
argNames: [],
);
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_BaseRustState => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_BaseRustState => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState;
RustArcIncrementStrongCountFnType
get rust_arc_increment_strong_count_RustState2 => wire
.rust_arc_increment_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2;
RustArcDecrementStrongCountFnType
get rust_arc_decrement_strong_count_RustState2 => wire
.rust_arc_decrement_strong_count_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2;
@protected
AnyhowException dco_decode_AnyhowException(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return AnyhowException(raw as String);
}
@protected
BaseRustState
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
BaseRustState
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
BaseRustState
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return BaseRustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustStateImpl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustState2
dco_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return RustState2Impl.frbInternalDcoDecode(raw as List<dynamic>);
}
@protected
RustStreamSink<void> dco_decode_StreamSink_unit_Sse(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
throw UnimplementedError();
}
@protected
String dco_decode_String(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as String;
}
@protected
int dco_decode_i_32(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as int;
}
@protected
Uint8List dco_decode_list_prim_u_8_strict(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as Uint8List;
}
@protected
int dco_decode_u_8(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return raw as int;
}
@protected
void dco_decode_unit(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return;
}
@protected
BigInt dco_decode_usize(dynamic raw) {
// Codec=Dco (DartCObject based), see doc to use other codecs
return dcoDecodeU64(raw);
}
@protected
AnyhowException sse_decode_AnyhowException(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var inner = sse_decode_String(deserializer);
return AnyhowException(inner);
}
@protected
BaseRustState
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
BaseRustState
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
BaseRustState
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return BaseRustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustStateImpl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustState2
sse_decode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return RustState2Impl.frbInternalSseDecode(
sse_decode_usize(deserializer), sse_decode_i_32(deserializer));
}
@protected
RustStreamSink<void> sse_decode_StreamSink_unit_Sse(
SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
throw UnimplementedError('Unreachable ()');
}
@protected
String sse_decode_String(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var inner = sse_decode_list_prim_u_8_strict(deserializer);
return utf8.decoder.convert(inner);
}
@protected
int sse_decode_i_32(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getInt32();
}
@protected
Uint8List sse_decode_list_prim_u_8_strict(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
var len_ = sse_decode_i_32(deserializer);
return deserializer.buffer.getUint8List(len_);
}
@protected
int sse_decode_u_8(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getUint8();
}
@protected
void sse_decode_unit(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
}
@protected
BigInt sse_decode_usize(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getBigUint64();
}
@protected
bool sse_decode_bool(SseDeserializer deserializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
return deserializer.buffer.getUint8() != 0;
}
@protected
void sse_encode_AnyhowException(
AnyhowException self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_String(self.message, serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: true),
serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: true), serializer);
}
@protected
void
sse_encode_Auto_Owned_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: true), serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: false),
serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_RefMut_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_Auto_Ref_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: false), serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerBaseRustState(
BaseRustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as BaseRustStateImpl).frbInternalSseEncode(move: null),
serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState(
RustState self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustStateImpl).frbInternalSseEncode(move: null), serializer);
}
@protected
void
sse_encode_RustOpaque_flutter_rust_bridgefor_generatedRustAutoOpaqueInnerRustState2(
RustState2 self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_usize(
(self as RustState2Impl).frbInternalSseEncode(move: null), serializer);
}
@protected
void sse_encode_StreamSink_unit_Sse(
RustStreamSink<void> self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_String(
self.setupAndSerialize(
codec: SseCodec(
decodeSuccessData: sse_decode_unit,
decodeErrorData: sse_decode_AnyhowException,
)),
serializer);
}
@protected
void sse_encode_String(String self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_list_prim_u_8_strict(utf8.encoder.convert(self), serializer);
}
@protected
void sse_encode_i_32(int self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putInt32(self);
}
@protected
void sse_encode_list_prim_u_8_strict(
Uint8List self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
sse_encode_i_32(self.length, serializer);
serializer.buffer.putUint8List(self);
}
@protected
void sse_encode_u_8(int self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putUint8(self);
}
@protected
void sse_encode_unit(void self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
}
@protected
void sse_encode_usize(BigInt self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putBigUint64(self);
}
@protected
void sse_encode_bool(bool self, SseSerializer serializer) {
// Codec=Sse (Serialization based), see doc to use other codecs
serializer.buffer.putUint8(self ? 1 : 0);
}
}
// Section: extra_from_parser
class RustWidget extends StatefulWidget {
final RustState state;
final Widget Function(BuildContext, RustState) builder;
const RustWidget({super.key, required this.state, required this.builder});
@override
State<RustWidget> createState() => _RustWidgetState();
}
class _RustWidgetState extends State<RustWidget> {
late final BaseRustState baseState;
@override
void initState() {
super.initState();
baseState = BaseRustState(onMutate: () {
if (mounted) setState(() {});
});
widget.state.setBaseState(baseState: baseState);
}
@override
void dispose() {
baseState.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return widget.builder(context, widget.state);
}
}
// These functions are ignored because they are not marked as `pub`: `on_mutation`
// Rust type: RustOpaqueMoi<flutter_rust_bridge::for_generated::RustAutoOpaqueInner<BaseRustState>>
abstract class BaseRustState implements RustOpaqueInterface {
Stream<void> createNotifyUiStream();
static BaseRustState empty() =>
RustLib.instance.api.crateFrbGeneratedBaseRustStateEmpty();
factory BaseRustState({required void Function() onMutate}) {
final object = BaseRustState.empty();
object.createNotifyUiStream().listen((_) => onMutate());
return object;
}
}
@sealed
class BaseRustStateImpl extends RustOpaque implements BaseRustState {
// Not to be used by end users
BaseRustStateImpl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
BaseRustStateImpl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_BaseRustState,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_BaseRustState,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_BaseRustStatePtr,
);
Stream<void> createNotifyUiStream() =>
RustLib.instance.api.crateFrbGeneratedBaseRustStateCreateNotifyUiStream(
that: this,
);
}
@sealed
class RustState2Impl extends RustOpaque implements RustState2 {
// Not to be used by end users
RustState2Impl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
RustState2Impl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_RustState2,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState2,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState2Ptr,
);
int get count => RustLib.instance.api.crateAppRustState2AutoAccessorGetCount(
that: this,
);
set count(int count) => RustLib.instance.api
.crateAppRustState2AutoAccessorSetCount(that: this, count: count);
void increment() => RustLib.instance.api.crateAppRustState2Increment(
that: this,
);
void setBaseState({required BaseRustState baseState}) => RustLib.instance.api
.crateAppRustState2SetBaseState(that: this, baseState: baseState);
}
@sealed
class RustStateImpl extends RustOpaque implements RustState {
// Not to be used by end users
RustStateImpl.frbInternalDcoDecode(List<dynamic> wire)
: super.frbInternalDcoDecode(wire, _kStaticData);
// Not to be used by end users
RustStateImpl.frbInternalSseDecode(BigInt ptr, int externalSizeOnNative)
: super.frbInternalSseDecode(ptr, externalSizeOnNative, _kStaticData);
static final _kStaticData = RustArcStaticData(
rustArcIncrementStrongCount:
RustLib.instance.api.rust_arc_increment_strong_count_RustState,
rustArcDecrementStrongCount:
RustLib.instance.api.rust_arc_decrement_strong_count_RustState,
rustArcDecrementStrongCountPtr:
RustLib.instance.api.rust_arc_decrement_strong_count_RustStatePtr,
);
int get count => RustLib.instance.api.crateAppRustStateAutoAccessorGetCount(
that: this,
);
set count(int count) => RustLib.instance.api
.crateAppRustStateAutoAccessorSetCount(that: this, count: count);
void increment() => RustLib.instance.api.crateAppRustStateIncrement(
that: this,
);
void setBaseState({required BaseRustState baseState}) => RustLib.instance.api
.crateAppRustStateSetBaseState(that: this, baseState: baseState);
} |
Looks like because which does not handle "single Rust state be watched by multi Dart widgets". It seems not hard to extend to allow multi. |
|
This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions. |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
I've seen the frb(ui_state) and frm(ui_mutation) and i honestly cannot appreciate enough as it is the best multiplatform dev solution I've seen in a while. 👏🏻
Looked at the code and it seems MaterialApp is generated by default and only nested widgets under that are required. I think if MaterialApp onwards if we could supply into runRustApp() with state. Like a replacement for runApp() it would be great. The widget style function supply could be built upon it I think. Maybe with a replacement for StatelessWidget?
The text was updated successfully, but these errors were encountered: