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| author | Tim Oram <dev@mitmaro.ca> | 2020-09-17 12:13:14 -0230 |
|---|---|---|
| committer | Tim Oram <dev@mitmaro.ca> | 2020-09-17 21:39:31 -0230 |
| commit | 2fb59a2eb3db8d817eefb3d0d08af5dfae35e847 (patch) | |
| tree | 714570611a88da415d9ec5c19c0dc08efffac00f /src/process/help.rs | |
| parent | ad9d1e6d9c1593c625458c814dde73825f677682 (diff) | |
Fix some reference/bindings to be more clear
Diffstat (limited to 'src/process/help.rs')
| -rw-r--r-- | src/process/help.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/process/help.rs b/src/process/help.rs index 127d512..304ea4c 100644 --- a/src/process/help.rs +++ b/src/process/help.rs @@ -14,8 +14,8 @@ pub struct Help { fn get_max_help_key_length(lines: &[(&str, &str)]) -> usize { let mut max_length = 0; - for (key, _) in lines { - let len = UnicodeSegmentation::graphemes(*key, true).count(); + for &(key, _) in lines { + let len = UnicodeSegmentation::graphemes(key, true).count(); if len > max_length { max_length = len; } |