dio

Documentation

Overview

Package dio adds dynamic behaviour to the standard io package mutliX types

Package dio adds dynamic behaviour to the standard io package mutliX types

Package dio adds dynamic behaviour to the standard io package mutliX types

Index

• type CloseWriter
• type DynamicMultiReader
  • func MultiReader(readers ...io.Reader) DynamicMultiReader
• type DynamicMultiWriter
  • func MultiWriter(writers ...io.Writer) DynamicMultiWriter

Types

type CloseWriter

type CloseWriter interface {
	CloseWrite() error
}

CloseWriter is an interface that implements structs that close input streams to prevent from writing.

type DynamicMultiReader

type DynamicMultiReader interface {
	io.Reader
	Add(...io.Reader)
	Remove(io.Reader)
	Close() error
	PropagateEOF(bool)
}

DynamicMultiReader adds dynamic add/remove to the base multireader behaviour

func MultiReader

func MultiReader(readers ...io.Reader) DynamicMultiReader

MultiReader returns a Reader that's the logical concatenation of the provided input readers. They're read sequentially. Once all inputs have returned EOF, Read will return EOF. If any of the readers return a non-nil, non-EOF error, Read will return that error.

type DynamicMultiWriter

type DynamicMultiWriter interface {
	io.Writer
	Add(...io.Writer)
	Remove(io.Writer)
	Close() error
}

DynamicMultiWriter adds dynamic add/remove to the base multiwriter behaviour

func MultiWriter

func MultiWriter(writers ...io.Writer) DynamicMultiWriter

MultiWriter extends io.MultiWriter to allow add/remove of writers dynamically without disrupting existing writing