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C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.
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Description
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;
}
Steps / History
- Implement is_digit: Support
char::is_digit
in const contexts. #132242 - Implement is_whitespace: make char::is_whitespace unstably const #132500
- Final comment period (FCP)
- Stabilization PR:
Unresolved Questions
- None yet.
joseluis
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C-tracking-issueCategory: An issue tracking the progress of sth. like the implementation of an RFCCategory: An issue tracking the progress of sth. like the implementation of an RFCT-libs-apiRelevant to the library API team, which will review and decide on the PR/issue.Relevant to the library API team, which will review and decide on the PR/issue.disposition-mergeThis issue / PR is in PFCP or FCP with a disposition to merge it.This issue / PR is in PFCP or FCP with a disposition to merge it.finished-final-comment-periodThe final comment period is finished for this PR / Issue.The final comment period is finished for this PR / Issue.