ringparam

func (*Ring[T]) Do ¶

func (r *Ring[T]) Do(f func(v T, hasValue bool))

Do is equivalent of `container/ring`.Do but added hasValue boolean. hasValue is false if internal Value is nil, indicating passed value is zero of T. hasValue is true othrewize.

func (*Ring[T]) Get ¶

func (r *Ring[T]) Get() (v T, ok bool)

Get returns internal Value. If internal Value is non-nil and then returns value and true. Otherwise returns zero of T and false.

func (*Ring[T]) Len ¶

func (r *Ring[T]) Len() int

func (*Ring[T]) Link ¶

func (r *Ring[T]) Link(s *Ring[T]) *Ring[T]

func (*Ring[T]) Move ¶

func (r *Ring[T]) Move(n int) *Ring[T]

func (*Ring[T]) Next ¶

func (r *Ring[T]) Next() *Ring[T]

func (*Ring[T]) Prev ¶

func (r *Ring[T]) Prev() *Ring[T]

func (*Ring[T]) Set ¶

func (r *Ring[T]) Set(v T) *Ring[T]

Set sets value to inner `ring.Value` and returns that Ring.

func (*Ring[T]) Unlink ¶

func (r *Ring[T]) Unlink(n int) *Ring[T]

func (*Ring[T]) Unwrap ¶

func (r *Ring[T]) Unwrap() *ring.Ring

Unwrap returns internal *`container/rinng`.Ring. Setting non-T value may cause runtime panic in succeeding Get or Do call.