Add support for implements clause#1551
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ricochet wants to merge 1 commit intobytecodealliance:mainfrom
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Add support for implements clause#1551ricochet wants to merge 1 commit intobytecodealliance:mainfrom
implements clause#1551ricochet wants to merge 1 commit intobytecodealliance:mainfrom
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The component model `implements` clause allows a world to import or export the same interface multiple times under different plain names. This threads the new `implements:Option<InterfaceId>` field from wit-parser through the `WorldGenerator` trait and all backends (Rust, C, C++, C#, Go, MoonBit, Markdown). A shared `wasm_import_module_name` helper produces the `[implements=<I>]label` binary encoding. Key per-backend concerns handled: - Type dedup: types are generated once per InterfaceId, not per label - Wasm names: all wasm-level import/export names use the implements encoding when applicable - Distinct bindings: each label gets its own module/namespace with independent function bindings
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DO NOT MERGE until wasm-tools release with
bytecodealliance/wasm-tools#2453
The component model
implementsclause allows a world to importor export the same interface multiple times under
different plain names.
This threads the new
implements:Option<InterfaceId>field fromwit-parser through the
WorldGeneratortraitand all backends (Rust, C, C++, C#, Go, MoonBit, Markdown).
A shared
wasm_import_module_namehelperproduces the
[implements=<I>]labelbinary encoding.Key per-backend concerns handled:
not per label
implements encoding when applicable
module/namespace with independent function bindings