Matthias Krüger 29923b6801 Rollup merge of #129032 - jswrenn:transmute-method, r=compiler-errors ... Document & implement the transmutation modeled by `BikeshedIntrinsicFrom` Documents that `BikeshedIntrinsicFrom` models transmute-via-union, which is slightly more expressive than the transmute-via-cast implemented by `transmute_copy`. Additionally, we provide an implementation of transmute-via-union as a method on the `BikeshedIntrinsicFrom` trait with additional documentation on the boundary between trait invariants and caller obligations. Whether or not transmute-via-union is the right kind of transmute to model remains up for discussion [1]. Regardless, it seems wise to document the present behavior. [1] https://rust-lang.zulipchat.com/#narrow/stream/216762-project-safe-transmute/topic/What.20'kind'.20of.20transmute.20to.20model.3F/near/426331967 Tracking Issue: https://github.com/rust-lang/rust/issues/99571 r? `@compiler-errors` cc `@scottmcm,` `@Lokathor`		2024-08-27 00:41:59 +02:00
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benches	Reformat use declarations.	2024-07-29 08:26:52 +10:00
src	Rollup merge of #129032 - jswrenn:transmute-method, r=compiler-errors	2024-08-27 00:41:59 +02:00
tests	Remove cfg(test) from library/core	2024-08-25 20:04:26 -04:00
Cargo.toml	Cleanup bootstrap check-cfg	2024-06-27 11:30:03 +02:00