Package io
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A LimitedReader reads from R but limits the amount of
data returned to just N bytes. Each call to Read
updates N to reflect the new amount remaining.
Read returns EOF when N <= 0 or when the underlying R returns EOF.
type LimitedReader struct {
R Reader
N int64
}
func (*LimitedReader) Read
¶
func (l *LimitedReader) Read(p []byte) (n int, err error)