317         pub tree: UseTree,
435     pub enum UseTree {
459         pub tree: Box<UseTree>,
494         pub items: Punctuated<UseTree, Token![,]>,
922         TraitItemType, UseGlob, UseGroup, UseName, UsePath, UseRename, UseTree, Variadic,
1359     impl Parse for UseTree {  implementation
1360         fn parse(input: ParseStream) -> Result<UseTree> {  in parse()  argument
1369     ) -> Result<Option<UseTree>> {  in parse_use_tree()  argument
1379                 Ok(Some(UseTree::Path(UsePath {  in parse_use_tree()
1385                 Ok(Some(UseTree::Rename(UseRename {  in parse_use_tree()
1399                 Ok(Some(UseTree::Name(UseName { ident })))  in parse_use_tree()
1402             Ok(Some(UseTree::Glob(UseGlob {  in parse_use_tree()
1435                 Ok(Some(UseTree::Group(UseGroup { brace_token, items })))  in parse_use_tree()