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Diffstat (limited to 'library/alloc/src/borrow.rs')
| -rw-r--r-- | library/alloc/src/borrow.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/alloc/src/borrow.rs b/library/alloc/src/borrow.rs index 84331eba2..b6b6246ba 100644 --- a/library/alloc/src/borrow.rs +++ b/library/alloc/src/borrow.rs @@ -55,6 +55,7 @@ pub trait ToOwned { /// ``` #[stable(feature = "rust1", since = "1.0.0")] #[must_use = "cloning is often expensive and is not expected to have side effects"] + #[cfg_attr(not(test), rustc_diagnostic_item = "to_owned_method")] fn to_owned(&self) -> Self::Owned; /// Uses borrowed data to replace owned data, usually by cloning. |