diff options
Diffstat (limited to 'src/librustdoc/attr_parser.rs')
| -rw-r--r-- | src/librustdoc/attr_parser.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/librustdoc/attr_parser.rs b/src/librustdoc/attr_parser.rs index 7655e173e4e..0681cf867f1 100644 --- a/src/librustdoc/attr_parser.rs +++ b/src/librustdoc/attr_parser.rs @@ -45,9 +45,9 @@ pub fn parse_crate(attrs: ~[ast::attribute]) -> CrateAttrs { } pub fn parse_desc(attrs: ~[ast::attribute]) -> Option<~str> { - let doc_strs = do doc_metas(attrs).filter_mapped |meta| { - attr::get_meta_item_value_str(*meta).map(|s| s.to_owned()) - }; + let doc_strs = do doc_metas(attrs).consume_iter().filter_map |meta| { + attr::get_meta_item_value_str(meta).map(|s| s.to_owned()) + }.collect::<~[~str]>(); if doc_strs.is_empty() { None } else { |