/// Return the next value of this id.
Return the next value of this id.
Return the next value of this id .
pub fn increment(self) -> Self {
        Self {
            id: self.id + 1,
            subnet: self.subnet,
        }
    }
pub fn increment ( self ) -> Self { Self { id : self . id + 1 , subnet : self . subnet , } }
Return the next value of this id.
Return the next value of this id .
self