Those are not necessary for the user. It's only internal
implementation, that must be public because it ends up in public
types, but the compiler infers everything automatically.
This patch adds a new field in `Func`: `signature`. It contains the
signature of the host function.
For non-polymorphic host functions, the signature is computed from the
`Args` and `Rets` implementation parameters at compile-time.
For polymorphic host functions though, to be fully dynamic, the
signature given to `new_polymorphic` is used in `Func` as the correct
signature.
Because we can use the `impl_traits!` macro with only one identifier,
a warning is emitted saying the parenthesis are useless for this
specific usecase. They are required for all the other usecases
though. We can safely ignore this warning.
1183: Make full preemption an optional feature. r=syrusakbary a=losfair
Full preemption requires two additional memory loads on loop backedges and function calls. This PR allows disabling full preemption at code generation time, and disables it by default.
Co-authored-by: losfair <zhy20000919@hotmail.com>
Co-authored-by: Heyang Zhou <zhy20000919@hotmail.com>
1143: Set backend_id to static str r=MarkMcCaskey a=syrusakbary
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# Description
As per feedback in #1099, set backend_id to static str.
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# Review
- [ ] Add a short description of the the change to the CHANGELOG.md file
Co-authored-by: Syrus <me@syrusakbary.com>
Co-authored-by: Mark McCaskey <mark@wasmer.io>
