{"ast_node_type":"other","tokens":[{"end":32,"kind":"keyword","start":0,"text":"#[rustc_reallocator]"}]}
            #[rustc_reallocator]
            fn __rust_dealloc(ptr: *mut u8, size: usize, align: usize);
            fn __rust_realloc(ptr: *mut u8, old_size: usize, align: usize, new_size: usize) -> *mut u8;