use super::modular_num::modular_num;
modular_num! {
pub SeqNumber(u32, 31)
}
impl SeqNumber {
#[must_use]
pub fn increment(&mut self) -> Self {
let next = *self;
*self += 1;
next
}
pub fn saturating_sub(self, other: Self) -> usize {
self.0.saturating_sub(other.0) as usize
}
}