Stabilize core::str::from_utf8_mut

rust-lang · Feb 10, 2025 · 0066688 · 0066688
1 parent 942db67
commit 0066688
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Showing 3 changed files with 1 addition and 3 deletions.
diff --git a/library/alloc/tests/lib.rs b/library/alloc/tests/lib.rs
@@ -28,7 +28,6 @@
 #![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)]

diff --git a/library/core/src/str/converts.rs b/library/core/src/str/converts.rs
@@ -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`

diff --git a/library/core/src/str/mod.rs b/library/core/src/str/mod.rs
@@ -273,7 +273,6 @@ impl str {
     /// See the docs for [`Utf8Error`] for more details on the kinds of
     /// errors that can be returned.
     #[unstable(feature = "inherent_str_constructors", issue = "131114")]
-    #[rustc_const_unstable(feature = "const_str_from_utf8", issue = "91006")]
     pub const fn from_utf8_mut(v: &mut [u8]) -> Result<&mut str, Utf8Error> {
         converts::from_utf8_mut(v)
     }