Fix 'FIXME' about using NonZeroU32 instead of u32. #76851
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It was blocked by rust-lang#58732 (const fn NonZeroU32::new), which is fixed now.
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I like this. Having the Feature::issue field make 0 impossible to store is an improvement, even if to_nonzero is needed. A const and_then is likely much further out as it involves figuring out how to do a const callable FnOnce -- related to rust-lang/rfcs#2632 I guess.
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Co-authored-by: David Tolnay <dtolnay@gmail.com>
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…ero, r=petrochenkov Fix 'FIXME' about using NonZeroU32 instead of u32. It was blocked by rust-lang#58732 (const fn NonZeroU32::new), which is fixed now.
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Rollup of 11 pull requests Successful merges: - rust-lang#76851 (Fix 'FIXME' about using NonZeroU32 instead of u32.) - rust-lang#76979 (Improve std::sys::windows::compat) - rust-lang#77111 (Stabilize slice_ptr_range.) - rust-lang#77147 (Split sys_common::Mutex in StaticMutex and MovableMutex.) - rust-lang#77312 (Remove outdated line from `publish_toolstate` hook) - rust-lang#77362 (Fix is_absolute on WASI) - rust-lang#77375 (rustc_metadata: Do not forget to encode inherent impls for foreign types) - rust-lang#77385 (Improve the example for ptr::copy) - rust-lang#77389 (Fix some clippy lints) - rust-lang#77399 (BTreeMap: use Unique::from to avoid a cast where type information exists) - rust-lang#77429 (Link `new` method in `DefautHasher`s doc) Failed merges: r? `@ghost`
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It was blocked by #58732 (const fn NonZeroU32::new), which is fixed now.