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Fix OnceWith docstring. #59537

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Mar 30, 2019
Merged

Fix OnceWith docstring. #59537

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4 changes: 2 additions & 2 deletions src/libcore/iter/sources.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -375,8 +375,8 @@ pub fn once<T>(value: T) -> Once<T> {
Once { inner: Some(value).into_iter() }
}

/// An iterator that repeats elements of type `A` endlessly by
/// applying the provided closure `F: FnMut() -> A`.
/// An iterator that yields a single element of type `A` by
/// applying the provided closure `F: FnOnce() -> A`.
///
/// This `struct` is created by the [`once_with`] function.
/// See its documentation for more.
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