cranelift

rust jit wasm webassembly runtime wasi cranelift sandbox wasmtime

Alex Crichton 1cf0060bbc Disable traps by default in `bindgen!` imports (#8310 ) By default previously all return types were wrapped in `wasmtime::Result<T>` to enable any import to return a trap to the wasm guest. This is a fair bit of boilerplate, however, and it's easy to accidentally turn a normal error into a trap. This is additionally somewhat of a power-user method as many imports probably don't end up wanting to trap. This commit adds a new configuration option to `bindgen!`: `trappable_imports`, and switches the default to `false`. The previous behavior can be recovered with `trappable_imports: true`.	7 months ago
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src	Disable traps by default in `bindgen!` imports (#8310)	7 months ago
Cargo.toml	Configure workspace lints, enable running some Clippy lints on CI (#7561)	12 months ago

Disable traps by default in `bindgen!` imports (#8310 )

By default previously all return types were wrapped in
`wasmtime::Result<T>` to enable any import to return a trap to the wasm
guest. This is a fair bit of boilerplate, however, and it's easy to
accidentally turn a normal error into a trap. This is additionally
somewhat of a power-user method as many imports probably don't end up
wanting to trap.

This commit adds a new configuration option to `bindgen!`:
`trappable_imports`, and switches the default to `false`. The previous
behavior can be recovered with `trappable_imports: true`.

7 months ago

src

Disable traps by default in `bindgen!` imports (#8310)

7 months ago

Cargo.toml

Configure workspace lints, enable running some Clippy lints on CI (#7561)

12 months ago