Function RM_SaveString

src/module.cpp:4810–4824

In the context of the rdb_save method of a module type, saves a * string into the RDB file taking as input a RedisModuleString. * * The string can be later loaded with RedisModule_LoadString() or * other Load family functions expecting a serialized string inside * the RDB file. */

 * other Load family functions expecting a serialized string inside
 * the RDB file. */
void RM_SaveString(RedisModuleIO *io, RedisModuleString *s) {
    if (io->error) return;
    /* Save opcode. */
    ssize_t retval = rdbSaveLen(io->prio, RDB_MODULE_OPCODE_STRING);
    if (retval == -1) goto saveerr;
    io->bytes += retval;
    /* Save value. */
    retval = rdbSaveStringObject(io->prio, s);
    if (retval == -1) goto saveerr;
    io->bytes += retval;
    return;

saveerr:
    io->error = 1;
}

/* Like RedisModule_SaveString() but takes a raw C pointer and length
 * as input. */