diff options
| author | bors <bors@rust-lang.org> | 2019-03-30 08:32:13 +0000 |
|---|---|---|
| committer | bors <bors@rust-lang.org> | 2019-03-30 08:32:13 +0000 |
| commit | 6c49da45441d29aadd5935dabbaa8dc09ebad33a (patch) | |
| tree | e3d8f54b557abdf322de702d4757293149e687c5 /src/libcore | |
| parent | 709b72e7a73cbb798b728fd84c384bd0ad8ebf6c (diff) | |
| parent | 62a78c4fcfca82cbdcdd13a5298885bd21e5d4d9 (diff) | |
| download | rust-6c49da45441d29aadd5935dabbaa8dc09ebad33a.tar.gz rust-6c49da45441d29aadd5935dabbaa8dc09ebad33a.zip | |
Auto merge of #59550 - Centril:rollup, r=Centril
Rollup of 10 pull requests Successful merges: - #59376 (RFC 2008: Enum Variants) - #59453 (Recover from parse error in tuple syntax) - #59455 (Account for short-hand field syntax when suggesting borrow) - #59499 (Fix broken download link in the armhf-gnu image) - #59512 (implement `AsRawFd` for stdio locks) - #59525 (Whitelist some rustc attrs) - #59528 (Improve the dbg! macro docs ) - #59532 (In doc examples, don't ignore read/write results) - #59534 (rustdoc: collapse blanket impls in the same way as normal impls) - #59537 (Fix OnceWith docstring.) Failed merges: r? @ghost
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/iter/sources.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/iter/sources.rs b/src/libcore/iter/sources.rs index ffc24df3ed4..7934e5880d7 100644 --- a/src/libcore/iter/sources.rs +++ b/src/libcore/iter/sources.rs @@ -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. |