{"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"match"}]}
        match self.kind(Interner) {
    fn callable_def(&self, db: &dyn HirDatabase) -> Option<CallableDefId> {
            &TyKind::FnDef(def, ..) => Some(ToChalk::from_chalk(db, def)),