{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"ast::IdentPat(it)"}]}
                ast::IdentPat(it) => return classify_ident_pat(sema, it),
                ast::Item(it) => classify_item(sema, it)?,
                ast::Rename(it) => classify_rename(sema, it)?,