Dylan DPC f8832c23da Rollup merge of #96947 - sunfishcode:sunfishcode/rustc-nonnull-optimization-guaranteed, r=joshtriplett ... Add rustc_nonnull_optimization_guaranteed to Owned/Borrowed Fd/Socket PR #94586 added support for using `rustc_nonnull_optimization_guaranteed` on values where the "null" value is the all-ones bitpattern. Now that #94586 has made it to the stage0 compiler, add `rustc_nonnull_optimization_guaranteed` to `OwnedFd`, `BorrowedFd`, `OwnedSocket`, and `BorrowedSocket`, since these types all exclude all-ones bitpatterns. This allows `Option<OwnedFd>`, `Option<BorrowedFd>`, `Option<OwnedSocket>`, and `Option<BorrowedSocket>` to be used in FFI declarations, as described in the [I/O safety RFC]. [I/O safety RFC]: https://github.com/rust-lang/rfcs/blob/master/text/3128-io-safety.md#ownedfd-and-borrowedfdfd-1		2022-05-15 18:41:25 +02:00
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benches	mv std libs to library/	2020-07-27 19:51:13 -05:00
primitive_docs	Add primitive documentation to libcore	2021-09-12 02:23:08 +00:00
src	Rollup merge of #96947 - sunfishcode:sunfishcode/rustc-nonnull-optimization-guaranteed, r=joshtriplett	2022-05-15 18:41:25 +02:00
tests	Fold aarch64 feature +fp into +neon	2022-03-22 15:14:33 -07:00
build.rs	std: Get the standard library compiling for wasm64	2021-11-10 08:35:42 -08:00
Cargo.toml	Update libc dependency of std to 0.2.125.	2022-04-29 16:45:17 +02:00