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Stabilize core::str::from_utf8_mut as const #136668

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Merged
merged 1 commit into from
Feb 25, 2025
Merged

Stabilize core::str::from_utf8_mut as const #136668

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1 change: 0 additions & 1 deletion library/alloc/tests/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,6 @@
#![feature(string_remove_matches)]
#![feature(const_btree_len)]
#![feature(const_trait_impl)]
#![feature(const_str_from_utf8)]
#![feature(panic_update_hook)]
#![feature(pointer_is_aligned_to)]
#![feature(test)]
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2 changes: 1 addition & 1 deletion library/core/src/str/converts.rs
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Expand Up @@ -126,7 +126,7 @@ pub const fn from_utf8(v: &[u8]) -> Result<&str, Utf8Error> {
/// See the docs for [`Utf8Error`] for more details on the kinds of
/// errors that can be returned.
#[stable(feature = "str_mut_extras", since = "1.20.0")]
#[rustc_const_unstable(feature = "const_str_from_utf8", issue = "91006")]
#[rustc_const_stable(feature = "const_str_from_utf8", since = "CURRENT_RUSTC_VERSION")]
#[rustc_diagnostic_item = "str_from_utf8_mut"]
pub const fn from_utf8_mut(v: &mut [u8]) -> Result<&mut str, Utf8Error> {
// FIXME(const-hack): This should use `?` again, once it's `const`
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2 changes: 1 addition & 1 deletion library/core/src/str/mod.rs
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Expand Up @@ -265,7 +265,7 @@ impl str {
/// See the docs for [`Utf8Error`] for more details on the kinds of
/// errors that can be returned.
#[stable(feature = "inherent_str_constructors", since = "CURRENT_RUSTC_VERSION")]
#[rustc_const_unstable(feature = "const_str_from_utf8", issue = "91006")]
#[rustc_const_stable(feature = "const_str_from_utf8", since = "CURRENT_RUSTC_VERSION")]
#[rustc_diagnostic_item = "str_inherent_from_utf8_mut"]
pub const fn from_utf8_mut(v: &mut [u8]) -> Result<&mut str, Utf8Error> {
converts::from_utf8_mut(v)
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