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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2023-05-04 19:18:21 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-04 19:18:21 +0200 |
| commit | ea0b6504faa95dd4bfb0666cbcb5dfcfe0591313 (patch) | |
| tree | fa4ad464202284442a0b227f262f6a048b006040 /library/core/src/ascii.rs | |
| parent | 8d66f01ab50870c63f85c3c7395347e5b82caa88 (diff) | |
| parent | 8c781b0906209e81f3540d1495becddae9894a25 (diff) | |
| download | rust-ea0b6504faa95dd4bfb0666cbcb5dfcfe0591313.tar.gz rust-ea0b6504faa95dd4bfb0666cbcb5dfcfe0591313.zip | |
Rollup merge of #111009 - scottmcm:ascii-char, r=BurntSushi
Add `ascii::Char` (ACP#179) ACP second: https://github.com/rust-lang/libs-team/issues/179#issuecomment-1527900570 New tracking issue: https://github.com/rust-lang/rust/issues/110998 For now this is an `enum` as `@kupiakos` [suggested](https://github.com/rust-lang/libs-team/issues/179#issuecomment-1527959724), with the variants under a different feature flag. There's lots more things that could be added here, and place for further doc updates, but this seems like a plausible starting point PR. I've gone through and put an `as_ascii` next to every `is_ascii`: on `u8`, `char`, `[u8]`, and `str`. As a demonstration, made a commit updating some formatting code to use this: https://github.com/scottmcm/rust/commit/ascii-char-in-fmt (I don't want to include that in this PR, though, because that brings in perf questions that don't exist if this is just adding new unstable APIs.)
Diffstat (limited to 'library/core/src/ascii.rs')
| -rw-r--r-- | library/core/src/ascii.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/library/core/src/ascii.rs b/library/core/src/ascii.rs index 065f1b3e70e..7fd14a7e1ea 100644 --- a/library/core/src/ascii.rs +++ b/library/core/src/ascii.rs @@ -14,6 +14,10 @@ use crate::fmt; use crate::iter::FusedIterator; use crate::num::NonZeroUsize; +mod ascii_char; +#[unstable(feature = "ascii_char", issue = "110998")] +pub use ascii_char::AsciiChar as Char; + /// An iterator over the escaped version of a byte. /// /// This `struct` is created by the [`escape_default`] function. See its |