{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"|"}]}
            | AssocItemKind::Type(box TyAlias { ident, .. })
            | AssocItemKind::Fn(box Fn { ident, .. })
            | AssocItemKind::Delegation(box Delegation { ident, .. }) => Some(ident),