BSON_COUNT_KEYS(3)

NAME
bson_count_keys()

SYNOPSIS
uint32_t
bson_count_keys (const bson_t *bson);

PARAMETERS

bson
    A bson_t .

DESCRIPTION
The bson_count_keys(3) function shall count the number of elements within bson .

RETURNS
A positive integer or zero.

COLOPHON
This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.