io

type Options interface {
	// ResettableReaderFn returns the reader function.
	SetResettableReaderFn(value ResettableReaderFn) Options

	// // ResettableReaderFn sets the reader function.
	ResettableReaderFn() ResettableReaderFn

	// ResettableWriterFn returns the writer function.
	SetResettableWriterFn(value ResettableWriterFn) Options

	// ResettableWriterFn sets the writer function.
	ResettableWriterFn() ResettableWriterFn
}

type ResettableReader interface {
	io.Reader
	Reset(r io.Reader)
}

type ResettableReaderFn func(r io.Reader, opts ResettableReaderOptions) ResettableReader

type ResettableReaderOptions struct {
	ReadBufferSize int
}

type ResettableWriter interface {
	io.Writer
	Flush() error
	Reset(w io.Writer)
}

type ResettableWriterFn func(r io.Writer, opts ResettableWriterOptions) ResettableWriter

type ResettableWriterOptions struct {
	WriteBufferSize int
}