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90c0381272
In Rust, it is UB if a slice is mutated while borrowed except through
the slice itself, and it is also UB if a mutable slice is read while
borrowed. The op macro allows borrowing an `ArrayBuffer{,View}` as a
memory slice for the duration of an op, but this is not sound for async
ops, since the `ArrayBuffer` could be accessed from JS during the await
points. This PR therefore disallows such automatic borrowing only for
async ops.
Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
6 lines
125 B
Rust
6 lines
125 B
Rust
async fn op_async_result(
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state: Rc<RefCell<OpState>>,
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rid: ResourceId,
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) -> Result<u32, Error> {
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// @test-attr:fast
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}
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