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Github Make char and u8 methods const by lopopolo · Pull Request #82078 · rust-l...

 3 years ago
source link: https://github.com/rust-lang/rust/pull/82078
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lopopolo commented 29 days ago •

edited

char methods len_utf8, len_utf16, to_ascii_lowercase, eq_ignore_ascii_case can be made const.

u8 methods to_ascii_lowercase, to_ascii_uppercase are required to be const as well.

u8::eq_ignore_ascii_case was additionally made const.

Rebase of #79549 originally authored by @YenForYang. Changes from that PR:

  • Squashed all commits from #79549.
  • rebased to latest upstream master.
  • Removed const attributes for char::escape_unicode and char::escape_default.
  • Updated since attributes for const stabilization to 1.52.0.

cc @m-ou-se.


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