diff options
| -rw-r--r-- | src/libcore/iter/sources.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/iter/sources.rs b/src/libcore/iter/sources.rs index 5a31acab273..a1d4e1b31e9 100644 --- a/src/libcore/iter/sources.rs +++ b/src/libcore/iter/sources.rs @@ -398,7 +398,7 @@ pub fn once<T>(value: T) -> Once<T> { /// See its documentation for more. /// /// [`once_with`]: fn.once_with.html -#[derive(Copy, Clone, Debug)] +#[derive(Clone, Debug)] #[stable(feature = "iter_once_with", since = "1.43.0")] pub struct OnceWith<F> { gen: Option<F>, |