mongoc_read_concern_append - mongoc_read_concern_append()

NAME  SYNOPSIS  PARAMETERS  DESCRIPTION  RETURNS  EXAMPLE  AUTHOR  COPYRIGHT 

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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

	•		read_concern: A pointer to a mongoc_read_concern_t.
	•		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

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