diff options
| -rw-r--r-- | library/core/src/mem/mod.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/core/src/mem/mod.rs b/library/core/src/mem/mod.rs index 1bd12d818cf..164fcdad5c4 100644 --- a/library/core/src/mem/mod.rs +++ b/library/core/src/mem/mod.rs @@ -960,7 +960,7 @@ pub fn drop<T>(_x: T) {} /// /// This function is not magic; it is literally defined as /// ``` -/// pub fn copy<T: Copy>(x: &T) -> T { *x } +/// pub const fn copy<T: Copy>(x: &T) -> T { *x } /// ``` /// /// It is useful when you want to pass a function pointer to a combinator, rather than defining a new closure. |