mongoc_read_prefs_get_hedge()

Synopsis

const bson_t *
mongoc_read_prefs_get_hedge (const mongoc_read_prefs_t *read_prefs);

Parameters

• read_prefs: A mongoc_read_prefs_t.

Description

Fetches any read preference hedge document that has been registered.

Returns

Returns a bson_t that should not be modified or freed.