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Documentation

Index

• type WriteOnce
  • func (w *WriteOnce[T]) Read() T
  • func (w *WriteOnce[T]) TryWrite(val T) bool
  • func (w *WriteOnce[T]) Write(val T)

Types

type WriteOnce

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

WriteOnce 保证对应的val只会被写入一次，读取值时若未被写入，则等待直至值被其他goroutine写入

func (*WriteOnce[T]) Read

func (w *WriteOnce[T]) Read() T

func (*WriteOnce[T]) TryWrite

func (w *WriteOnce[T]) TryWrite(val T) bool

func (*WriteOnce[T]) Write

func (w *WriteOnce[T]) Write(val T)