ClarkeRemy

interacsion / group_by.rs

Created February 17, 2024 18:28

Rust `group_by` (Reader discretion is advised)

	use core::cell::RefCell;
	use std::collections::{BTreeMap, VecDeque};
	use std::rc::Rc;

	pub trait GroupBy<Item> {
	fn group(self) -> impl Iterator<Item = (Item, impl Iterator<Item = Item>)>
	where
	Item: PartialEq + Copy;

	fn group_by<Key, KeyFn>(

m1el / apply_binary_op.rs

Last active May 13, 2024 10:51

	// https://godbolt.org/z/KoMfsEszq
	// https://godbolt.org/z/18PKTE6Ej
	// https://godbolt.org/z/vGs9Eeoo5

	// Base on Hacker's Delight section 2.3 THE 16 BINARY LOGICAL OPERATIONS

	#![feature(portable_simd)]

	extern crate core;
	#[repr(u8)]