filebuf

package
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Published: Jul 15, 2020 License: Apache-2.0 Imports: 4 Imported by: 0

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type FileBuf

type FileBuf struct {
	// contains filtered or unexported fields
}

FileBuf is a file-backed buffer that buffers the entire contents of reader. This is useful for fully buffering a network read with low memory overhead.

func New

func New(r io.Reader) (b *FileBuf, err error)

New creates a new file-backed buffer containing the entire contents of r. If there is an error reading from r, an error is returned. If r is an io.Closer, r is closed once it is fully read.

func (*FileBuf) Close

func (b *FileBuf) Close() error

Close implements (io.Closer).Close.

func (*FileBuf) Read

func (b *FileBuf) Read(p []byte) (int, error)

Read implements (io.Reader).Read.

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