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char::is_digit() is const-stable only since Rust 1.87

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The `to_digit_is_some()` lint suggests using `char::is_digit()`. It
should not trigger in const contexts before Rust 1.87.
This commit is contained in:
Samuel Tardieu 2025-05-09 23:48:17 +02:00
parent 16fd2a83d7
commit bde939058b
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GPG key ID: 7A30BCF442B8F7C2
8 changed files with 69 additions and 7 deletions
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2
clippy_utils/src/msrvs.rs
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@ -23,7 +23,7 @@ macro_rules! msrv_aliases {
// names may refer to stabilized feature flags or library items
msrv_aliases! {
1,88,0 { LET_CHAINS }
1,87,0 { OS_STR_DISPLAY, INT_MIDPOINT }
1,87,0 { OS_STR_DISPLAY, INT_MIDPOINT, CONST_CHAR_IS_DIGIT }
1,85,0 { UINT_FLOAT_MIDPOINT }
1,84,0 { CONST_OPTION_AS_SLICE, MANUAL_DANGLING_PTR }
1,83,0 { CONST_EXTERN_FN, CONST_FLOAT_BITS_CONV, CONST_FLOAT_CLASSIFY, CONST_MUT_REFS, CONST_UNWRAP }