diff options
Diffstat (limited to 'library/alloc/src/string.rs')
| -rw-r--r-- | library/alloc/src/string.rs | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/library/alloc/src/string.rs b/library/alloc/src/string.rs index b4deedc5263..6fb3fcbb63b 100644 --- a/library/alloc/src/string.rs +++ b/library/alloc/src/string.rs @@ -2175,6 +2175,7 @@ impl FromStr for String { /// implementation for free. /// /// [`Display`]: fmt::Display +#[cfg_attr(not(test), rustc_diagnostic_item = "ToString")] #[stable(feature = "rust1", since = "1.0.0")] pub trait ToString { /// Converts the given value to a `String`. |