NAME

       bson_count_keys - bson_count_keys()

SYNOPSIS

          uint32_t
          bson_count_keys (const bson_t *bson);

PARAMETERS

       · bson: A bson_t.

DESCRIPTION

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

RETURNS

       A positive integer or zero.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc