SYNOPSIS
#include <bson.h> const char * bson_iter_key (const bson_iter_t *iter);
DESCRIPTION
The bson_iter_key() function shall return the key of the currently observed bson document.
RETURN VALUE
The result is a C string, meaning it is NULL terminated.
The result should not be modified or freed.
SEE ALSO
AUTHORS
This page was written by MongoDB, Inc.