Hi,
I noticed that when io.Discard was introduced in
https://codereview.appspot.com/4426066/, it replaced code like:
type devNull struct{}
With:
type devNull int
Both had the very same implementation of the Write method:
func (devNull) Write(p []byte) (int, os.Error) {
return len(p), nil
}
What's the advantage of using an int in this case, if any?
Thank you,
Rodolfo Carvalho
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