Method Slice

nocopy.go:97–97

Slice returns a new Reader containing the Next n bytes from this Reader. If you want to make a new Reader using the []byte returned by Next, Slice already does that, and the operation is zero-copy. Besides, Slice would also Release this Reader. The logic pseudocode is similar: var p, err = this.Ne

(n int)

	//  return reader, err
	//
	Slice(n int) (r Reader, err error)

	// Release the memory space occupied by all read slices. This method needs to be executed actively to
	// recycle the memory after confirming that the previously read data is no longer in use.