BSON_ITER_KEY(3)

NAME
bson_iter_key()

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.