typeset 3.1.2

A DSL for defining source code pretty printers
Documentation 
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#[derive(Debug, Copy, Clone)]
pub enum Order {
    EQ,
    LT,
    GT,
}

pub fn total<T: Ord + Copy + Clone>(left: T, right: T) -> Order {
    if left == right {
        Order::EQ
    } else if left < right {
        Order::LT
    } else {
        Order::GT
    }
}