queue

var (
	// ErrIsEmpty is returned when queue is empty
	ErrIsEmpty = errors.New("queue: is empty")

	// ErrIDOutOfBounds is returned when queue is is out of bounds
	ErrIDOutOfBounds = errors.New("queue: ID is out of bounds")

	// ErrInvalidName is returned when queue name is not valid
	ErrInvalidName = errors.New("queue: name is not alphanumeric")

	// ErrNameTooLong means that queue name is longer then allowed limit
	ErrNameTooLong = errors.New("queue: name is too long")

	// ErrInvalidHeadValue is returned when there is an attempt
	// to assign invalid queue head value
	ErrInvalidHeadValue = errors.New("queue: head can not be less then zero")

	// ErrSharedFlush means that there was an attempt to flush shared queue
	ErrSharedFlush = errors.New("queue: can't flush shared queue")
)