Determines the left item is less than the right item, that ord.partialCmp(lhs, rhs) is some(less).
ord.partialCmp(lhs, rhs)
some(less)
The PartialOrd instance for T.
PartialOrd
T
Whether ord.partialCmp(lhs, rhs) is some(less).
Determines the left item is less than the right item, that
ord.partialCmp(lhs, rhs)issome(less).