{"ast_node_type":"other","tokens":[{"end":100,"kind":"keyword","start":0,"text":"|"}]}
            | AssocItemKind::Delegation(box Delegation { ident, .. }) => (*ident, DefKind::AssocFn),
            AssocItemKind::Fn(box Fn { ident, .. })
            AssocItemKind::Const(box ConstItem { ident, .. }) => (*ident, DefKind::AssocConst),