SYNOPSIS
const char * bson_iter_key (const bson_iter_t *iter);
PARAMETERS
- •
-
iter: A bson_iter_t.
DESCRIPTION
Fetches the key for the current element observed by iter.
RETURNS
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.
AUTHOR
MongoDB, Inc
COPYRIGHT
2009-present, MongoDB, Inc.