arc

package

v1.5.1 Latest Latest Go to latest Published: Apr 16, 2025 License: MIT Imports: 2 Imported by: 0

Details

Arc is an atomically reference counted generic type.

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type Arc[T any] struct {
	// contains filtered or unexported fields
}

Arc is an atomically reference counted generic type. It is specifically designed to be used in a pool.

func NewArc[T any](v T) *Arc[T]

New creates a new Arc[T] with the given value.

func (a *Arc[T]) Dec() int32

Dec decrements the reference count of the Arc[T].

func (a *Arc[T]) Inc()

Inc increments the reference count of the Arc[T].

func (a *Arc[T]) Load() T

Load returns the value of the Arc[T].

type ArcPool[T any] struct {
	sync_pool.SyncPool[*Arc[T]]
}

ArcPool is a sync pool based on reference counting. When the counter reaches zero, the value is returned to the pool.

func NewArcPool[T any](init func() T, reset func(T)) *ArcPool[T]

NewArcPool creates a new ArcPool[T].