utils

package
v0.1.3 Latest Latest
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 Go to latest Published: Nov 22, 2024 License: Apache-2.0 Imports: 9 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func AssertPanics added in v0.1.2 

func AssertPanics(t *testing.T, name string, f func())

func NormalizeDuration added in v0.0.4 

func NormalizeDuration(d time.Duration) string

NormalizeDuration normalize duration

func UnsafeToBytes 

func UnsafeToBytes(s string) []byte

func UnsafeToString 

func UnsafeToString(b []byte) string

Types

type Copool 

type Copool struct {
	// contains filtered or unexported fields
}

func NewCopool 

func NewCopool(cap uint) *Copool

NewCopool return a goroutinue pool with specified cap

func (*Copool) CtxGo 

func (cp *Copool) CtxGo(ctx *context.Context, f func())

CtxGo executes f and accepts the context.

func (*Copool) Go 

func (cp *Copool) Go(f func())

Go executes f.

func (*Copool) SetPanicHandler 

func (cp *Copool) SetPanicHandler(f func(*context.Context, interface{})) *Copool

SetPanicHandler sets the panic handler.

type ObjectPool 

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

ObjectPool with Type

func NewObjectPool 

func NewObjectPool[T any](creator func() T) *ObjectPool[T]

func (*ObjectPool[T]) Get 

func (p *ObjectPool[T]) Get() T

func (*ObjectPool[T]) Put 

func (p *ObjectPool[T]) Put(x T)

type Queue 

type Queue[V any] struct {
	// contains filtered or unexported fields
}

Queue represents a single instance of the queue data structure.

func NewQueue 

func NewQueue[V any]() *Queue[V]

New constructs and returns a new Queue.

func (*Queue[V]) Get added in v0.1.1 

func (q *Queue[V]) Get(i int) V

Get returns the element at index i in the queue. If the index is invalid, the call will panic. This method accepts both positive and negative index values. Index 0 refers to the first element, and index -1 refers to the last.

func (*Queue[V]) Len 

func (q *Queue[V]) Len() int

Length returns the number of elements currently stored in the queue.

func (*Queue[V]) Pop added in v0.1.1 

func (q *Queue[V]) Pop() V

Remove removes and returns the element from the front of the queue. If the queue is empty, the call will panic.

func (*Queue[V]) Put 

func (q *Queue[V]) Put(elem V)

Add puts an element on the end of the queue.

func (*Queue[V]) Top added in v0.1.1 

func (q *Queue[V]) Top() V

Top returns the element at the head of the queue. This call panics if the queue is empty.

type RC 

type RC struct {
	// contains filtered or unexported fields
}

Reference Counter

func NewRC added in v0.0.9 

func NewRC() *RC

func (*RC) Decrease 

func (c *RC) Decrease()

func (*RC) Increase 

func (c *RC) Increase()

func (*RC) Set 

func (c *RC) Set(val int)

func (*RC) Value 

func (c *RC) Value() int

Source Files

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