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@Kestrer
Kestrer / how-to-write-hygienic-macros.md
Created October 17, 2020 05:35
A guide on how to write hygienic Rust macros

How to Write Hygienic Rust Macros

Macro hygiene is the concept of macros that work in all contexts; they don't affect and aren't affected by anything around them. Ideally all macros would be fully hygienic, but there are lots of pitfalls and traps that make it all too easy to accidentally write unhygienic macros. This guide attempts to provide a comprehensive resource for writing the most hygienic macros.

Understanding the Module System

First, a little aside on the details of Rust's module system, and specifically paths; it is

@LukaHorvat
LukaHorvat / SliderPuzzle.hs
Created October 5, 2015 23:15
SliderPuzzle.hs
{-# LANGUAGE GeneralizedNewtypeDeriving #-}
module SliderPuzzle where
import Prelude hiding (Either(..))
import Data.Vector (Vector, (//), (!?))
import qualified Data.Vector as Vec
import Control.Arrow (second, (***))
import Control.Monad.State.Strict
import Data.Set (Set)
import qualified Data.Set as Set
@pzurek
pzurek / Twelve_Go_Best_Practices.md
Last active March 16, 2024 14:19
Twelve Go Best Practices