core: implement Rng for references#159435
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…uwer Rollup of 7 pull requests Successful merges: - #155617 (Replace `jemalloc` bootstrap options with `override-allocator`) - #156225 (feat(num): improve error messages for `TryFromIntError`) - #159058 (implement #![feature(macroless_generic_const_args)]) - #159435 (core: implement `Rng` for references) - #159471 (Make `Global` and `System` allocators unstably implement `const Clone + const Default`.) - #159590 (Remove some dead code) - #159636 (Improve some comments (and an error message))
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Rollup merge of #159435 - joboet:rng_ref, r=dtolnay core: implement `Rng` for references Tracking issue: #130703 Just like `Iterator` `Rng` should be implemented for references to RNGs. Aside from the functionality this adds, it also prevents inconsistent implementations. I've not added a `by_ref` method here since such a method can easily be added later and arguably should be `final`. r? libs-api
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…uwer Rollup of 7 pull requests Successful merges: - rust-lang/rust#155617 (Replace `jemalloc` bootstrap options with `override-allocator`) - rust-lang/rust#156225 (feat(num): improve error messages for `TryFromIntError`) - rust-lang/rust#159058 (implement #![feature(macroless_generic_const_args)]) - rust-lang/rust#159435 (core: implement `Rng` for references) - rust-lang/rust#159471 (Make `Global` and `System` allocators unstably implement `const Clone + const Default`.) - rust-lang/rust#159590 (Remove some dead code) - rust-lang/rust#159636 (Improve some comments (and an error message))
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Tracking issue: #130703
Just like
IteratorRngshould be implemented for references to RNGs. Aside from the functionality this adds, it also prevents inconsistent implementations.I've not added a
by_refmethod here since such a method can easily be added later and arguably should befinal.r? libs-api