progressbar

package
v2.0.3+incompatible Latest Latest
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 Go to latest Published: Jul 30, 2019 License: Apache-2.0 Imports: 1 Imported by: 0

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Constants

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Variables

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Functions

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Types

type PassThru 

type PassThru struct {
	io.ReadCloser
	Total *chan int64 // Total # of bytes transferred
}

PassThru wraps an existing io.Reader.

It simply forwards the Read() call, while displaying the results from individual calls to it.

func (*PassThru) Close 

func (pt *PassThru) Close() error

Close overrides underlying io.ReadCloser Close method

func (*PassThru) Read 

func (pt *PassThru) Read(p []byte) (int, error)

Read 'overrides' the underlying io.ReadCloser's Read method. This is the one that will be called by io.Copy(). We simply use it to keep track of byte counts and then forward the call.

Source Files

  • progressproxy.go

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