Matthias Krüger ea0b6504fa 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.)

2023-05-04 19:18:21 +02:00

..

alloc

core is now compilable

2023-04-16 07:20:26 +00:00

array

Add the basic ascii::Char type

2023-05-03 22:09:33 -07:00

ascii

Add the basic ascii::Char type

2023-05-03 22:09:33 -07:00

async_iter

use consistent terminology

2022-10-29 09:23:12 +02:00

cell

replace version placeholders

2023-04-28 08:47:55 -07:00

char

Rollup merge of #111009 - scottmcm:ascii-char, r=BurntSushi

2023-05-04 19:18:21 +02:00

cmp

Merge two different equality specialization traits in core

2023-03-01 14:42:06 -08:00

convert

rm const traits in libcore

2023-04-16 06:49:27 +00:00

ffi

Rollup merge of #105452 - rcvalle:rust-cfi-3, r=bjorn3

2023-05-03 16:42:48 -07:00

fmt

handle cfg(bootstrap)

2023-04-28 08:47:55 -07:00

future

Rollup merge of #110823 - compiler-errors:tweak-await-span, r=b-naber

2023-05-01 01:09:47 +02:00

hash

core is now compilable

2023-04-16 07:20:26 +00:00

intrinsics

Rollup merge of #110154 - DaniPopes:library-typos, r=JohnTitor

2023-04-14 21:11:12 +02:00

iter

Rollup merge of #110958 - compiler-errors:stdlib-refinement, r=cuviper

2023-04-29 11:27:55 +05:30

macros

Spelling library/

2023-04-26 02:10:22 -04:00

mem

Add intrinsics::transmute_unchecked

2023-04-22 17:22:03 -07:00

net

remove some unneeded imports

2023-04-12 19:27:18 +02:00

num

Add the basic ascii::Char type

2023-05-03 22:09:33 -07:00

ops

Auto merge of #110393 - fee1-dead-contrib:rm-const-traits, r=oli-obk

2023-04-19 13:03:40 +00:00

panic

Rollup merge of #110110 - lukas-code:display-panic-info, r=JohnTitor

2023-04-14 21:11:12 +02:00

prelude

Revert "Remove #[alloc_error_handler] from the compiler and library"

2023-04-25 00:08:35 +02:00

ptr

Codegen fewer instructions in mem::replace

2023-04-30 22:33:04 -07:00

slice

Rollup merge of #111009 - scottmcm:ascii-char, r=BurntSushi

2023-05-04 19:18:21 +02:00

str

Add the basic ascii::Char type

2023-05-03 22:09:33 -07:00

sync

replace version placeholders

2023-04-28 08:47:55 -07:00

task

rm const traits in libcore

2023-04-16 06:49:27 +00:00

unicode

Use hex literal for INDEX_MASK

2023-03-21 09:59:47 +01:00

any.rs

rm const traits in libcore

2023-04-16 06:49:27 +00:00

arch.rs

move core::arch into separate file

2022-11-20 10:28:14 +01:00

ascii.rs

Rollup merge of #111009 - scottmcm:ascii-char, r=BurntSushi

2023-05-04 19:18:21 +02:00

asserting.rs

[RFC 2011] Library code

2022-05-22 07:18:32 -03:00

bool.rs

core is now compilable

2023-04-16 07:20:26 +00:00

borrow.rs

rm const traits in libcore

2023-04-16 06:49:27 +00:00

cell.rs

replace version placeholders

2023-04-28 08:47:55 -07:00

clone.rs

core is now compilable

2023-04-16 07:20:26 +00:00

cmp.rs

inline(always) for lt/le/ge/gt on integers and floats

2023-04-27 23:44:45 -07:00

default.rs

rm const traits in libcore

2023-04-16 06:49:27 +00:00

error.md

Small round of typo fixes

2022-11-04 20:06:18 -07:00

error.rs

Bump to latest beta

2023-03-15 08:55:22 -04:00

escape.rs

a bit more usize::from

2023-04-30 15:40:54 +02:00

hint.rs

Rollup merge of #108416 - pat-nel87:Issue-107957-black_box_docs, r=jyn514

2023-04-26 01:55:49 -05:00

internal_macros.rs

rm const traits in libcore

2023-04-16 06:49:27 +00:00

intrinsics.rs

Codegen fewer instructions in mem::replace

2023-04-30 22:33:04 -07:00

lib.rs

Rollup merge of #108161 - WaffleLapkin:const_param_ty, r=BoxyUwU

2023-05-02 11:44:50 +05:30

marker.rs

Rollup merge of #108161 - WaffleLapkin:const_param_ty, r=BoxyUwU

2023-05-02 11:44:50 +05:30

option.rs

Remove unneeded function call in core::option.

2023-04-29 15:38:04 -07:00

panic.rs

Replace libstd, libcore, liballoc in docs.

2022-12-30 14:00:40 +01:00

panicking.rs

handle cfg(bootstrap)

2023-04-28 08:47:55 -07:00

pin.rs

Beautify pin! docs

2023-03-16 18:03:23 +01:00

primitive_docs.rs

Mention array<->tuple convs in docs

2023-05-03 20:34:47 +00:00

primitive.rs

…

result.rs

replace version placeholders

2023-04-28 08:47:55 -07:00

time.rs

Use fmt::Alignment instead of fmt::rt::v1::Alignment.

2023-04-20 18:03:47 +02:00

tuple.rs

Remove [] <-> () From convertions

2023-05-02 14:37:40 +00:00

unit.rs

Use implicit capture syntax in format_args

2022-03-10 10:23:40 -05:00