Provided by: libmongoc-doc_1.15.0-1_all bug

NAME

       mongoc_gridfs_find_one_with_opts - mongoc_gridfs_find_one_with_opts()

SYNOPSIS

          mongoc_gridfs_file_t *
          mongoc_gridfs_find_one_with_opts (mongoc_gridfs_t *gridfs,
                                            const bson_t *filter,
                                            const bson_t *opts,
                                            bson_error_t *error)
             BSON_GNUC_WARN_UNUSED_RESULT;

PARAMETERS

       · gridfs: A mongoc_gridfs_t.

       · filter: A bson_t containing the query to execute.

       · opts:  A  bson_t  query options, including sort order and which fields to return. Can be
         NULL.

       · error: An optional location for a bson_error_t or NULL.

DESCRIPTION

       Find the first GridFS file matching filter. If there is an error,  NULL  is  returned  and
       error  is filled out; if there is no error but no matching file is found, NULL is returned
       and the error code and domain are 0.

       See mongoc_collection_find_with_opts for a description of the filter and opts parameters.

ERRORS

       Errors are propagated via the error parameter.

RETURNS

       Returns a newly allocated mongoc_gridfs_file_t if successful. You must free the  resulting
       file with mongoc_gridfs_file_destroy() when no longer in use.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc