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streaming: Unembed iface.Private in streaming-based interfaces #533

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merged 2 commits into from
Aug 14, 2021

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@witriew witriew commented Aug 13, 2021

iface.Private was embedded in the newly defined interfaces for streaming to
prevent others from implementing them incase they needed to be modified.

Since the all of the development for streaming has occurred outside of 'dev',
and since it's unlikely for these interfaces to be merged to 'dev' without
already certifying and agreeing on them, unembed these to simplify mocking uses
and to clear out extra code.

@witriew witriew requested a review from abhinav August 13, 2021 04:51
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We can also delete the iface package now, yes?

Base automatically changed from witriew/stream_mocks to streamdev August 14, 2021 00:05
`iface.Private` was embedded in the newly defined interfaces for streaming to
prevent others from implementing them incase they needed to be modified.

Since the all of the development for streaming has occurred outside of 'dev',
and since it's unlikely for these interfaces to be merged to 'dev' without
already certifying and agreeing on them, unembed these to simplify mocking uses
and to clear out extra code.
@witriew witriew force-pushed the witriew/unprivate_ifaces branch from 236ed33 to 2740b25 Compare August 14, 2021 00:09
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codecov bot commented Aug 14, 2021

Codecov Report

Merging #533 (2740b25) into streamdev (0a75d8c) will increase coverage by 0.03%.
The diff coverage is n/a.

Impacted file tree graph

@@              Coverage Diff              @@
##           streamdev     #533      +/-   ##
=============================================
+ Coverage      68.12%   68.16%   +0.03%     
=============================================
  Files            133      132       -1     
  Lines          23260    23247      -13     
=============================================
  Hits           15846    15846              
+ Misses          4339     4326      -13     
  Partials        3075     3075              
Impacted Files Coverage Δ
protocol/binary/protocol.go 74.15% <ø> (ø)
protocol/binary/stream_reader.go 96.01% <ø> (ø)
protocol/binary/stream_writer.go 66.15% <ø> (ø)
thrifttest/streamtest/mock_stream.go 0.00% <ø> (ø)

Continue to review full report at Codecov.

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@witriew witriew merged commit f40a16c into streamdev Aug 14, 2021
@witriew witriew deleted the witriew/unprivate_ifaces branch August 14, 2021 00:27
@abhinav abhinav mentioned this pull request Aug 30, 2021
abhinav added a commit that referenced this pull request Aug 30, 2021
# Commits

The following comments are included in this release. Some of these
cherry-picked and released in v1.28.0, but they appear again in the
list above.

- protocol: Add streaming interfaces (#485)
- Move Stream-based interfaces into their own package
- Make Streaming interfaces private to allow for safe experimentation (#488)
- idl: Return structured ParseError from idl.Parse() (#492)
- Add CHANGELOG entry for #492 (#494)
- Support "<" in the templating language (#499)
- idl: add a Position struct to wrap reported lines (#497)
- Add streamwriter implementation (#490)
- Add a "StreamReader" which implements "stream.Reader"
- Use the "stream.Reader" in the "binary.Reader"
- Add code generation for all wire types for stream encoding (#500)
- Generate "Decode" for "enums" that will directly decode (#495)
- Provide "decode" code generation for the streaming variants for all other types (#496)
- idl: record document positions on constant nodes (#503)
- ast: move idl.Position to the ast package (#504)
- idl: replace internal.Position with ast.Position (#505)
- Expose stream protocol method to close Writer (#506)
- idl: add column numbers to parse error positions (#507)
- idl: record full positions for constants (#508)
- Mark assertParseCases() as a test helper (#509)
- protocol/stream: Define enveloping interfaces (#511)
- protocol/stream: Declare interface for encoding envelopes (#513)
- binary/StreamWriter: Borrow => New; unexport Return (#515)
- stream: add Close method, pool binary reader (#514)
- binary/reader: Return to pool after ReadValue (#517)
- binary/reader: Skip fixed width collections faster (#518)
- binary/stream/reader: Fast-path offsetReader skips (#519)
- binary: Move Responders and Protocol into package (#516)
- benchmark: Refactor into a suite (#520)
- Upgrade to Ragel version 6.10 (from 6.9) (#523)
- Responder: Deduplicate interface (#524)
- gen/quick_test: Add missing types (#525)
- enum/json: Support rejecting unknown values (#502)
- Back to development
- Upgrade to golang.org/x/tools version 0.1.5 (#529)
- ast: add column values to the AST nodes (#522)
- stream: Implement Request and Response handling with Enveloping (#526)
- offsetReader: Implement io.Seeker
- binary/ReadRequest: Use io.Seeker if available
- StreamReader: Use Seeker instead of offsetReader
- protocol/stream: Unembed stream.Protocol from stream.RequestReader (#532)
- thrifttest: Add mocks for streaming interfaces (#527)
- streaming: Unembed iface.Private in streaming-based interfaces (#533)
- Regenerate files for tests after merging `streamdev`
- ast: formally declare CppInclude as a Node (#536)
- ast: add Annotations(Node) []*Annotations (#537)
- Preparing release v1.29.0

# API changes

I ran apidiff on all packages in v1.28.0 and compared it with this
release. Removing changes to gen/internal/tests, the result is:

```
--- go.uber.org/thriftrw/ast ---
Compatible changes:
- Annotation.Column: added
- Annotations: added
- BaseType.Column: added
- Constant.Column: added
- ConstantList.Column: added
- ConstantMap.Column: added
- ConstantMapItem.Column: added
- ConstantReference.Column: added
- CppInclude.Column: added
- DefinitionInfo.Column: added
- Enum.Column: added
- EnumItem.Column: added
- Field.Column: added
- Function.Column: added
- Include.Column: added
- ListType.Column: added
- MapType.Column: added
- Namespace.Column: added
- Position.Column: added
- Position.String: added
- Service.Column: added
- ServiceReference.Column: added
- SetType.Column: added
- Struct.Column: added
- TypeReference.Column: added
- Typedef.Column: added

--- go.uber.org/thriftrw/envelope/stream ---
NEW PACKAGE

--- go.uber.org/thriftrw/gen ---
Compatible changes:
- StreamGenerator: added

--- go.uber.org/thriftrw/internal/envelope/exception ---
Compatible changes:
- (*ExceptionType).Decode: added
- (*TApplicationException).Decode: added
- (*TApplicationException).Encode: added
- ExceptionType.Encode: added

--- go.uber.org/thriftrw/plugin/api ---
Compatible changes:
- (*Argument).Decode: added
- (*Argument).Encode: added
- (*Feature).Decode: added
- (*Function).Decode: added
- (*Function).Encode: added
- (*GenerateServiceRequest).Decode: added
- (*GenerateServiceRequest).Encode: added
- (*GenerateServiceResponse).Decode: added
- (*GenerateServiceResponse).Encode: added
- (*HandshakeRequest).Decode: added
- (*HandshakeRequest).Encode: added
- (*HandshakeResponse).Decode: added
- (*HandshakeResponse).Encode: added
- (*Module).Decode: added
- (*Module).Encode: added
- (*ModuleID).Decode: added
- (*Plugin_Goodbye_Args).Decode: added
- (*Plugin_Goodbye_Args).Encode: added
- (*Plugin_Goodbye_Result).Decode: added
- (*Plugin_Goodbye_Result).Encode: added
- (*Plugin_Handshake_Args).Decode: added
- (*Plugin_Handshake_Args).Encode: added
- (*Plugin_Handshake_Result).Decode: added
- (*Plugin_Handshake_Result).Encode: added
- (*Service).Decode: added
- (*Service).Encode: added
- (*ServiceGenerator_Generate_Args).Decode: added
- (*ServiceGenerator_Generate_Args).Encode: added
- (*ServiceGenerator_Generate_Result).Decode: added
- (*ServiceGenerator_Generate_Result).Encode: added
- (*ServiceID).Decode: added
- (*SimpleType).Decode: added
- (*Type).Decode: added
- (*Type).Encode: added
- (*TypePair).Decode: added
- (*TypePair).Encode: added
- (*TypeReference).Decode: added
- (*TypeReference).Encode: added
- Feature.Encode: added
- ModuleID.Encode: added
- ServiceID.Encode: added
- SimpleType.Encode: added

--- go.uber.org/thriftrw/protocol ---
Compatible changes:
- BinaryStreamer: added

--- go.uber.org/thriftrw/protocol/binary ---
Compatible changes:
- Default: added
- EnvelopeV0Responder: added
- EnvelopeV1Responder: added
- NewStreamReader: added
- NewStreamWriter: added
- NoEnvelopeResponder: added
- Protocol: added
- Responder: added
- StreamReader: added
- StreamWriter: added

--- go.uber.org/thriftrw/protocol/envelope ---
NEW PACKAGE

--- go.uber.org/thriftrw/protocol/stream ---
NEW PACKAGE

--- go.uber.org/thriftrw/thrifttest/streamtest ---
NEW PACKAGE

--- go.uber.org/thriftrw/version ---
Incompatible changes:
- Version: value changed from "1.28.0" to "1.29.0"
```
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