shortlivedpool

README

shortlivedpool

Documentation

Index

• type Element
• type LFStack
  • func NewStack() *LFStack
  • func (s *LFStack) Len() int64
  • func (s *LFStack) Pop() (value interface{})
  • func (s *LFStack) Push(value interface{})
• type Pool
  • func (p *Pool) Get() (x interface{})
  • func (p *Pool) Put(x interface{})
• type SlicedStack
  • func (s *SlicedStack) Len() int
  • func (s *SlicedStack) Pop() interface{}
  • func (s *SlicedStack) Push(x interface{})

Types

type Element

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

type LFStack

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

func NewStack

func NewStack() *LFStack

func (*LFStack) Len

func (s *LFStack) Len() int64

func (*LFStack) Pop

func (s *LFStack) Pop() (value interface{})

func (*LFStack) Push

func (s *LFStack) Push(value interface{})

type Pool

type Pool struct {
	New func() interface{}
	// contains filtered or unexported fields
}

Pool is a drop-in replacement for sync.Pool Its difference is that evicts older elements so memory can be freed

func (*Pool) Get

func (p *Pool) Get() (x interface{})

Get selects the most recent used item from the Pool, removes it from the Pool, and returns it to the caller. Get may choose to ignore the pool and treat it as empty. Callers should not assume any relation between values passed to Put and the values returned by Get.

If Get would otherwise return nil and p.New is non-nil, Get returns the result of calling p.New.

func (*Pool) Put

func (p *Pool) Put(x interface{})

Put adds x to the pool.

type SlicedStack

type SlicedStack struct {
	sync.Mutex
	// contains filtered or unexported fields
}

SlicedStack implements a simple stack on a slice

func (*SlicedStack) Len

func (s *SlicedStack) Len() int

Len returns the number of elements in the array

func (*SlicedStack) Pop

func (s *SlicedStack) Pop() interface{}

Pop gets the last element inserted

func (*SlicedStack) Push

func (s *SlicedStack) Push(x interface{})

Put pushes en element into the stack