mongoc_transaction_opts_get_read_prefs()#

Synopsis#

const mongoc_read_prefs_t *
mongoc_transaction_opts_get_read_prefs (const mongoc_transaction_opt_t *opts);

Return the transaction options’ mongoc_read_prefs_t. See mongoc_transaction_opts_set_read_prefs().

Parameters#

Returns#

A mongoc_read_prefs_t that is valid only for the lifetime of opts.