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Implement structural equality or subtype checking for dynamic component types #4522

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dicej opened this issue Jul 25, 2022 · 0 comments
Open

Implement structural equality or subtype checking for dynamic component types #4522

dicej opened this issue Jul 25, 2022 · 0 comments
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wasm-proposal:component-model Issues related to the WebAssembly Component Model proposal

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@dicej
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dicej commented Jul 25, 2022

Per #4442 (comment) and #4442 (comment), we need to define what it means for two component types to be equal to each other (or more generally, what it means for one to be a subtype of the other) and implement that. See the PartialEq impl for wasmtime::component::types::Handle for the current, overly-restrictive definition, plus a comment on how it might be improved.
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wasm-proposal:component-model Issues related to the WebAssembly Component Model proposal
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