v16: Add unstable metadata v16 (#82)

* v16: Add unstable metadata v16 Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * v16: Add deprecation info Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * v16: Extrinsics with multiple versions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * v16: Rename signed extensions to transaction extensions Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * v16: Remove the runtime type entirely Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> * v16: Remove BTreeMap<Compact<u8>> and use plain u8 instead to impl serialize Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io> --------- Signed-off-by: Alexandru Vasile <alexandru.vasile@parity.io>
paritytech · Oct 9, 2024 · 201d9e5 · 201d9e5
1 parent 50d42be
commit 201d9e5
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diff --git a/frame-metadata/src/lib.rs b/frame-metadata/src/lib.rs
@@ -75,6 +75,10 @@ pub mod v14;
 #[cfg(feature = "current")]
 pub mod v15;
 
+/// Unstable Metadata v16
+#[cfg(feature = "unstable")]
+pub mod v16;
+
 /// Metadata prefix.
 pub const META_RESERVED: u32 = 0x6174656d; // 'meta' warning for endianness.
 
@@ -161,6 +165,12 @@ pub enum RuntimeMetadata {
 	/// Version 15 for runtime metadata, as raw encoded bytes.
 	#[cfg(not(feature = "current"))]
 	V15(OpaqueMetadata),
+	/// Version 16 for runtime metadata.
+	#[cfg(feature = "unstable")]
+	V16(v16::RuntimeMetadataV16),
+	/// Version 16 for runtime metadata, as raw encoded bytes.
+	#[cfg(not(feature = "unstable"))]
+	V16(OpaqueMetadata),
 }
 
 impl RuntimeMetadata {
@@ -183,6 +193,7 @@ impl RuntimeMetadata {
 			RuntimeMetadata::V13(_) => 13,
 			RuntimeMetadata::V14(_) => 14,
 			RuntimeMetadata::V15(_) => 15,
+			RuntimeMetadata::V16(_) => u32::MAX,
 		}
 	}
 }