mongoc_read_concern_append(3)
mongoc_read_concern_append()
Description
MONGOC_READ_CONCERN_APPEND
NAME
mongoc_read_concern_append - mongoc_read_concern_append()
SYNOPSIS
bool
mongoc_read_concern_append (mongoc_read_concern_t
*read_concern, bson_t *opts);
PARAMETERS
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read_concern: A pointer to a mongoc_read_concern_t. |
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command: A pointer to a bson_t. |
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
2017-present, MongoDB, Inc