codesnips

ordering

rust 
use std::cmp::{Ordering, Reverse};

#[derive(Debug, Clone)]
pub struct ScheduledTask<T> {
    pub priority: u8,
    pub seq: u64,

Priority Task Scheduler in Rust with BinaryHeap and Reverse Ordering

rust binary-heap scheduler
by codesnips 3 tabs
rust 
use std::fmt;

#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum OrderState {
    Pending,
    Paid,

Type-State Order Lifecycle Machine With Compile-Time Transition Safety in Rust

state-machine enums type-state
by codesnips 3 tabs