Method join

src/repr/src/timestamp.rs:498–500

(&self, other: &Self)

impl differential_dataflow::lattice::Lattice for Timestamp {
    #[inline]
    fn join(&self, other: &Self) -> Self {
        ::std::cmp::max(*self, *other)
    }
    #[inline]
    fn meet(&self, other: &Self) -> Self {
        ::std::cmp::min(*self, *other)