Provided by: libbson-doc_1.26.0-1.1ubuntu2_all
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
2017-present, MongoDB, Inc