rust/library/std/src/io, branch auto

Fix typo

2025-09-27T22:51:57+00:00

Fix spelling of "adaptor"

2025-09-16T10:51:19+00:00

These docs are in en_US, so "adapter" is the correct spelling (and indeed used in the next line.)

std: make address resolution weirdness local to SGX

2025-09-08T14:58:43+00:00

remove deprecated Error::description in impls

2025-08-26T06:36:53+00:00

Rollup merge of #145525 - typesanitizer:vg/doc, r=Mark-Simulacrum

2025-08-21T05:12:19+00:00

stdlib: Replace typedef -> type alias in doc comment 'typedef' is jargon from C and C++. Since the Rust reference uses the term [type alias](https://doc.rust-lang.org/reference/items/type-aliases.html), this patch changes the doc comment in io/error.rs to also use 'type alias'.

Rollup merge of #145006 - ginnyTheCat:docs-skip-until, r=ibraheemdev

2025-08-20T04:45:54+00:00

Clarify EOF handling for `BufRead::skip_until` This aligns `BufRead::skip_until`'s description more with `BufRead::read_until` in terms of how it handles EOF and extends the doctest to include this behavior.

Rollup merge of #145538 - lolbinarycat:std-bufreader-buffer-backshift-less, r=tgross35

2025-08-19T11:50:01+00:00

bufreader::Buffer::backshift: don't move the uninit bytes previous code was perfectly sound because of MaybeUninit, but it did waste cycles on copying memory that is known to be uninitialized.

bufreader::Buffer::backshift: don't move the uninit bytes

2025-08-17T19:13:05+00:00

previous code was perfectly sound because of MaybeUninit, but it did waste cycles on copying memory that is known to be uninitialized.

stdlib: Replace typedef -> type alias in doc comment

2025-08-17T09:44:06+00:00

library: Migrate from `cfg_if` to `cfg_select`

2025-08-16T12:28:31+00:00

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.