codesnips

data-structures

rust 
use std::collections::HashMap;
use std::hash::Hash;

const NIL: usize = usize::MAX;

struct Node<K, V> {

Build an O(1) LRU Cache in Rust With a HashMap and Intrusive Doubly Linked List

rust lru cache
by codesnips 3 tabs
rust 
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct Interval {
    pub start: i64,
    pub end: i64,
}

Merging Overlapping Booking Intervals with a Sweep-Line in Rust

rust algorithms intervals
by codesnips 3 tabs
rust 
#[derive(Debug, Clone)]
pub enum Outcome {
    Approve,
    Review,
    Reject(String),
}

Modeling and Evaluating a Decision Tree with Recursive Rust Enums

rust enums recursion
by codesnips 3 tabs