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Tracking Issue for const_char_classify #132241

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ultrabear opened this issue Oct 27, 2024 · 0 comments
Open
2 of 4 tasks

Tracking Issue for const_char_classify #132241

ultrabear opened this issue Oct 27, 2024 · 0 comments
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C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.

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@ultrabear
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ultrabear commented Oct 27, 2024 •
edited by RalfJung
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Feature gate: #![feature(const_char_is_digit)] #![feature(const_char_classify)]

This is a tracking issue for supporting char::is_digit and char::is_whitespace in const scenarios.

Public API

impl char {
    pub const fn is_digit(self, radix: u32) -> bool;
    pub const fn is_whitespace(self) -> bool;
}

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@ultrabear ultrabear added C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue. labels Oct 27, 2024
@ultrabear ultrabear mentioned this issue Oct 27, 2024
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jieyouxu added a commit to jieyouxu/rust that referenced this issue Oct 28, 2024
@jieyouxu
Rollup merge of rust-lang#132242 - ultrabear:const_is_digit, r=scottmcm
f14637b 
Support `char::is_digit` in const contexts.

This PR implements [`feature(const_char_is_digit)` rust-lang#132241](rust-lang#132241)
rust-timer added a commit to rust-lang-ci/rust that referenced this issue Oct 28, 2024
@rust-timer
Unrolled build for rust-lang#132242
cb3abbe 
Rollup merge of rust-lang#132242 - ultrabear:const_is_digit, r=scottmcm

Support `char::is_digit` in const contexts.

This PR implements [`feature(const_char_is_digit)` rust-lang#132241](rust-lang#132241)
This was referenced Nov 2, 2024
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@ultrabear ultrabear changed the title Tracking Issue for const_char_is_digit Tracking Issue for const_char_classify Nov 5, 2024
bors added a commit to rust-lang-ci/rust that referenced this issue Nov 6, 2024
@bors
Auto merge of rust-lang#132500 - RalfJung:char-is-whitespace-const, r…
cf2b370 
…=jhpratt

make char::is_whitespace unstably const

I am adding this to the existing rust-lang#132241 feature gate, since `is_digit` and `is_whitespace` seem similar enough that one can group them together.
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C-tracking-issue Category: A tracking issue for an RFC or an unstable feature. T-libs-api Relevant to the library API team, which will review and decide on the PR/issue.
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