Provided by: libbson-doc_1.3.1-1_all bug

NAME
       bson_count_keys()  -  The  bson_count_keys()  function  shall count the number of elements
       within bson.


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.