{"ast_node_type":"other","tokens":[{"end":62,"kind":"keyword","start":0,"text":"hir::ExprKind::Closure(self.arena.alloc(hir::Closure"}]}
        hir::ExprKind::Closure(self.arena.alloc(hir::Closure {
        // `static |<_task_context?>| -> <return_ty> { <body> }`:
            def_id: closure_def_id,