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a7c39b6861
Implement `pin!()` using `super let` Tracking issue for super let: https://github.com/rust-lang/rust/issues/139076 This uses `super let` to implement `pin!()`. This means we can remove [the hack](https://github.com/rust-lang/rust/pull/138717) we had to put in to fix https://github.com/rust-lang/rust/issues/138596. It also means we can remove the original hack to make `pin!()` work, which used a questionable public-but-unstable field rather than a proper private field. While `super let` is still unstable and subject to change, it seems safe to assume that future Rust will always have a way to express `pin!()` in a compatible way, considering `pin!()` is already stable. It'd help [the experiment](https://github.com/rust-lang/rust/issues/139076) to have `pin!()` use `super let`, so we can get some more experience with it. |
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| portable-simd | ||
| proc_macro | ||
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| rustc-std-workspace-alloc | ||
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| stdarch@4666c7376f | ||
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| unwind | ||
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| Cargo.lock | ||
| Cargo.toml | ||