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Adjust the wasm32-unknown-unknown atomic docs #382

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May 26, 2023
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Adjust the wasm32-unknown-unknown atomic docs #382

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6 changes: 3 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -87,9 +87,9 @@ lock.
There are a few restrictions when using this library on stable Rust:

- The `wasm32-unknown-unknown` target is only fully supported on nightly with
`-C target-feature=+atomics` in `RUSTFLAGS` and `-Z build-std` passed to cargo.
parking_lot will work mostly fine on stable, the only difference is it will
panic instead of block forever if you hit a deadlock.
`-C target-feature=+atomics` in `RUSTFLAGS` and `-Zbuild-std=panic_abort,std`
passed to cargo. parking_lot will work mostly fine on stable, the only
difference is it will panic instead of block forever if you hit a deadlock.
Just make sure not to enable `-C target-feature=+atomics` on stable as that
will allow wasm to run with multiple threads which will completely break
parking_lot's concurrency guarantees.
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