https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=beta 2025-08-16T12:28:31+00:00 2025-08-16T12:28:31+00:00 Josh Triplett josh@joshtriplett.org 2025-08-10T21:25:43+00:00 urn:sha1:1ae4a0cc3487f28b29f36afe8056535afad21e7b Migrate the standard library from using the external `cfg_if` crate to using the now-built-in `cfg_select` macro. This does not yet eliminate the dependency from `library/std/Cargo.toml`, because while the standard library itself no longer uses `cfg_if`, it also incorporates the `backtrace` crate, which does. Migration assisted by the following vim command (after selecting the full `cfg_if!` invocation): ``` '<,'>s/\(cfg_if::\)\?cfg_if/cfg_select/ | '<,'>s/^\( *\)} else {/\1}\r\1_ => {/c | '<,'>s/^\( *\)} else if #\[cfg(\(.*\))\] /\1}\r\1\2 => /e | '<,'>s/if #\[cfg(\(.*\))\] {/\1 => {/e ``` This is imperfect, but substantially accelerated the process. This prompts for confirmation on the `} else {` since that can also appear inside one of the arms. This also requires manual intervention to handle any multi-line conditions. 2025-06-06T00:19:38+00:00 WANG Rui wangrui@loongson.cn 2025-01-09T12:35:49+00:00 urn:sha1:38d69c3f571b668c82cfb90e5bea8bc86530530c MCP: https://github.com/rust-lang/compiler-team/issues/865 2025-03-10T17:00:24+00:00 Nicole LeGare legare@google.com 2025-02-04T21:59:22+00:00 urn:sha1:87ca2dbb0054256a675e18ddb7098406db4e42ed 2024-08-27T09:58:19+00:00 joboet jonasboettiger@icloud.com 2024-07-23T14:10:08+00:00 urn:sha1:d456814842e65a153a1de67960b892897a02ed14