PARAMETERS
- Provided by: libmongoc-doc (Version: 2.2.2-1)
- Source: mongo-c-driver
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PARAMETERS
- read_concern: A pointer to a mongoc_read_concern_t <>.
- command: A pointer to a bson_t <https://www.mongoc.org/libbson/current/bson_t.html>.
DESCRIPTION
This function appends a read concern to command options. It is useful for appending a read concern to command options before passing them to mongoc_client_read_command_with_opts() <> or a related function that takes an options document.
RETURNS
Returns true on success. If any arguments are invalid, returns false and logs an error.
EXAMPLE
See the example code for mongoc_client_read_command_with_opts() <>.
Author
MongoDB, Inc
Copyright
2009-present, MongoDB, Inc.