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23 lines
382 B
Go
23 lines
382 B
Go
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package readers
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import (
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"errors"
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"io"
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)
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var (
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errCantSeek = errors.New("can't Seek")
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)
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// NoSeeker adapts an io.Reader into an io.ReadSeeker.
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//
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// However if Seek() is called it will return an error.
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type NoSeeker struct {
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io.Reader
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}
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// Seek the stream - returns an error
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func (r NoSeeker) Seek(offset int64, whence int) (abs int64, err error) {
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return 0, errCantSeek
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}
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