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| author | Steve Klabnik <steve@steveklabnik.com> | 2016-04-06 12:12:08 -0700 |
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| committer | Steve Klabnik <steve@steveklabnik.com> | 2016-04-06 12:12:08 -0700 |
| commit | f7154b39ee08bebf18b1531a18ac2c457636052d (patch) | |
| tree | 02ac3d9ed47de29fdc96a9a7c7c3dcc3d1e4d855 /src/libstd | |
| parent | fce59015074ce49d52c3b22a3e40d6da13f124a4 (diff) | |
| parent | da4d7f59ad5b79baaec10aa85304e3dd2604d687 (diff) | |
| download | rust-f7154b39ee08bebf18b1531a18ac2c457636052d.tar.gz rust-f7154b39ee08bebf18b1531a18ac2c457636052d.zip | |
Rollup merge of #32691 - frewsxcv:patch-28, r=alexcrichton
Indicate `None` is code-like in doc comment.
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/env.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libstd/env.rs b/src/libstd/env.rs index 22ec3e0ac57..9dc6a26cdee 100644 --- a/src/libstd/env.rs +++ b/src/libstd/env.rs @@ -181,7 +181,7 @@ fn _var(key: &OsStr) -> Result<String, VarError> { } /// Fetches the environment variable `key` from the current process, returning -/// None if the variable isn't set. +/// `None` if the variable isn't set. /// /// # Examples /// |