func (r *ReadBuffer) ReadUvarint() uint64 {
	v, _ := binary.ReadUvarint(r)
	return v
}
func (r *ReadBuffer) ReadUvarint() uint64 {
	v, _ := binary.ReadUvarint(r)
	return v
}
func ( r * ReadBuffer ) ReadUvarint ( ) uint64 { v , _ := binary . ReadUvarint ( r ) return v }
// ReadUvarint reads an unsigned varint from the buffer.
ReadUvarint reads an unsigned varint from the buffer .