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NAME

       bson_iter_code - bson_iter_code()

SYNOPSIS

          #define BSON_ITER_HOLDS_CODE(iter) (bson_iter_type ((iter)) == BSON_TYPE_CODE)

          const char *
          bson_iter_code (const bson_iter_t *iter, uint32_t *length);

PARAMETERS

       · iter: A bson_iter_t.

       · length: A location for the length of the UTF-8 encoded string or NULL.

DESCRIPTION

       This  function returns the contents of a BSON_TYPE_CODE field. The length of the string is
       stored in length if non-NULL.

       It is invalid to call this function on a field that is not of type BSON_TYPE_CODE.

RETURNS

       A UTF-8 encoded string which should not be modified or freed.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc