Method FirstError

libs/async/async.go:110–117

Returns the firstmost (by task index) error as discovered by all previous Reap() calls.

()

// Returns the firstmost (by task index) error as
// discovered by all previous Reap() calls.
func (trs *TaskResultSet) FirstError() error {
	for _, result := range trs.results {
		if result.Error != nil {
			return result.Error
		}
	}
	return nil
}

//----------------------------------------
// Parallel