bson_iter_key(3)
NAME
bson_iter_key() – Fetches the key for the current element observed by iter.
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.
COLOPHON
This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.