iocopy

Documentation

Overview

Package iocopy is a wrapper around io.Copy() that recycles shared buffers.

Index

• Constants
• func Copy(dst io.Writer, src io.Reader) (int64, error)
• func GetBuffer() []byte
• func JustCopy(dst io.Writer, src io.Reader) error
• func ReleaseBuffer(b []byte)

Constants

const BufSize = 65536

BufSize is the size (in bytes) of the shared copy buffers Kopia uses to copy data.

Functions

func Copy

func Copy(dst io.Writer, src io.Reader) (int64, error)

Copy is equivalent to io.Copy().

func GetBuffer

func GetBuffer() []byte

GetBuffer allocates new temporary buffer suitable for copying data.

func JustCopy

func JustCopy(dst io.Writer, src io.Reader) error

JustCopy is just like Copy() but does not return the number of bytes.

func ReleaseBuffer

func ReleaseBuffer(b []byte)

ReleaseBuffer releases the buffer back to the pool.