diff options
Diffstat (limited to 'src/librustdoc/passes.rs')
| -rw-r--r-- | src/librustdoc/passes.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/librustdoc/passes.rs b/src/librustdoc/passes.rs index abd73fcfb70..722f14fa6d4 100644 --- a/src/librustdoc/passes.rs +++ b/src/librustdoc/passes.rs @@ -293,7 +293,7 @@ pub fn collapse_docs(krate: clean::Crate) -> plugins::PluginResult { let mut a: Vec<clean::Attribute> = i.attrs.iter().filter(|&a| match a { &clean::NameValue(ref x, _) if "doc" == *x => false, _ => true - }).map(|x| x.clone()).collect(); + }).cloned().collect(); if docstr.len() > 0 { a.push(clean::NameValue("doc".to_string(), docstr)); } |