diff options
Diffstat (limited to 'src/rustdoc')
| -rw-r--r-- | src/rustdoc/attr_pass.rs | 33 |
1 files changed, 15 insertions, 18 deletions
diff --git a/src/rustdoc/attr_pass.rs b/src/rustdoc/attr_pass.rs index 30adc40c420..bc7eb825506 100644 --- a/src/rustdoc/attr_pass.rs +++ b/src/rustdoc/attr_pass.rs @@ -60,6 +60,18 @@ fn should_replace_top_module_name_with_crate_name() { assert doc.topmod.name == "bond"; } +fn parse_item_attrs<T>( + srv: astsrv::srv, + id: doc::ast_id, + parse_attrs: fn~([ast::attribute]) -> T) -> T { + astsrv::exec(srv) {|ctxt| + let attrs = alt ctxt.map.get(id) { + ast_map::node_item(item) { item.attrs } + }; + parse_attrs(attrs) + } +} + fn fold_mod(fold: fold::fold<astsrv::srv>, doc: doc::moddoc) -> doc::moddoc { let srv = fold.ctxt; let attrs = if doc.id == ast::crate_node_id { @@ -68,12 +80,7 @@ fn fold_mod(fold: fold::fold<astsrv::srv>, doc: doc::moddoc) -> doc::moddoc { attr_parser::parse_mod(ctxt.ast.node.attrs) } } else { - astsrv::exec(srv) {|ctxt| - let attrs = alt ctxt.map.get(doc.id) { - ast_map::node_item(item) { item.attrs } - }; - attr_parser::parse_mod(attrs) - } + parse_item_attrs(srv, doc.id, attr_parser::parse_mod) }; let doc = fold::default_seq_fold_mod(fold, doc); ret merge_mod_attrs(doc, attrs); @@ -117,12 +124,7 @@ fn fold_fn( let srv = fold.ctxt; - let attrs = astsrv::exec(srv) {|ctxt| - let attrs = alt ctxt.map.get(doc.id) { - ast_map::node_item(item) { item.attrs } - }; - attr_parser::parse_fn(attrs) - }; + let attrs = parse_item_attrs(srv, doc.id, attr_parser::parse_fn); ret merge_fn_attrs(doc, attrs); fn merge_fn_attrs( @@ -216,12 +218,7 @@ fn fold_const( doc: doc::constdoc ) -> doc::constdoc { let srv = fold.ctxt; - let attrs = astsrv::exec(srv) {|ctxt| - let attrs = alt ctxt.map.get(doc.id) { - ast_map::node_item(item) { item.attrs } - }; - attr_parser::parse_mod(attrs) - }; + let attrs = parse_item_attrs(srv, doc.id, attr_parser::parse_mod); ~{ brief: attrs.brief, |