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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
| commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
| tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /library/core/src/option.rs | |
| parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
| download | rustc-upstream/1.65.0+dfsg1.tar.xz rustc-upstream/1.65.0+dfsg1.zip | |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | library/core/src/option.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/library/core/src/option.rs b/library/core/src/option.rs index bca73cb77..934175863 100644 --- a/library/core/src/option.rs +++ b/library/core/src/option.rs @@ -1189,6 +1189,12 @@ impl<T> Option<T> { /// Returns [`None`] if the option is [`None`], otherwise returns `optb`. /// + /// Arguments passed to `and` are eagerly evaluated; if you are passing the + /// result of a function call, it is recommended to use [`and_then`], which is + /// lazily evaluated. + /// + /// [`and_then`]: Option::and_then + /// /// # Examples /// /// ``` |