| BSON_ITER_KEY(3) | libbson | BSON_ITER_KEY(3) |
const char * bson_iter_key (const bson_iter_t *iter);
Fetches the key for the current element observed by iter.
A string which should not be modified or freed.
SEE ALSO:
bson_iter_key_len() to retrieve the length of the key in constant time.
MongoDB, Inc
2009-present, MongoDB, Inc.
| May 7, 2025 | 1.30.4 |