add tracking issue

rust-lang · Feb 6, 2019 · a996f2c · a996f2c
1 parent 13bbba2
commit a996f2c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/libcore/str/mod.rs b/src/libcore/str/mod.rs
@@ -2223,7 +2223,7 @@ impl str {
  /// modified in a way that it remains valid UTF-8.
  ///
  /// [`u8`]: primitive.u8.html
- #[unstable(feature = "str_as_mut_ptr", issue = "0")]
+ #[unstable(feature = "str_as_mut_ptr", issue = "58215")]
  #[inline]
  pub fn as_mut_ptr(&mut self) -> *mut u8 {
  self as *mut str as *mut u8