aghio

Documentation

Overview

Package aghio contains extensions for io package's types and methods

Index

• func LimitReader(r io.Reader, n int64) (limited io.Reader, err error)
• type LimitReachedError
  • func (lre *LimitReachedError) Error() string

Functions

func LimitReader

func LimitReader(r io.Reader, n int64) (limited io.Reader, err error)

LimitReader wraps Reader to make it's Reader stop with ErrLimitReached after n bytes read.

Types

type LimitReachedError

type LimitReachedError struct {
	Limit int64
}

LimitReachedError records the limit and the operation that caused it.

func (*LimitReachedError) Error

func (lre *LimitReachedError) Error() string

Error implements error interface for LimitReachedError.

TODO(a.garipov): Think about error string format.