Charles Samborski demurgos

Rust self-references

The goal of this article is to explain the Rust Pin higher order type by exploring how Rust handles self-referential structs. Rust works best when data is modelled without cycles and there is no way to express self-referential structs directly, so creating and manipulating these kinds of struct can be a bit tricky.

What is a self-referential structs?

Keybase proof

I hereby claim:

I am demurgos on github.
I am demurgos (https://keybase.io/demurgos) on keybase.
I have a public key ASCbE4ATLqXn-zKVANUHjJoqzUbDVJbyWxdCMeC26V-LlAo

To claim this, I am signing this object:


	Supported URLs :

	/me
	/user/id
	/historyShip/id
	/historyHero/id
	/group/id
	/curShip
	/curHero

	[package]
	name = "pgrepro"
	version = "0.1.0"
	authors = ["Charles Samborski <[email protected]>"]
	edition = "2018"

	# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

	[dependencies]
	futures-util = "0.3.13"

	use std::sync::Arc;
	use crate::core::{Get, UuidGenerator};
	use crate::clock::Clock;
	use crate::user::SimpleUserService;

	#[derive(Clone)]
	pub struct Api(());

	pub trait ApiLike: Clone + Sized {}

	use std::sync::Arc;
	use crate::core::{Provider, UuidGenerator};
	use crate::clock::Clock;
	use crate::user::SimpleUserService;

	#[derive(Clone)]
	pub struct Api(());

	pub trait ApiLike: Clone + Sized {}

	// ==UserScript==
	// @name HammerfestHeader
	// @namespace hammerfest.fr
	// @description Choix de la banniere Hammerfest
	// @version 2
	// @include http://www.hammerfest.fr/*
	// @match http://www.hammerfest.fr/*
	// ==/UserScript==

	//Cacher les sites amis pendant une partie


	interface LinearRgb {
	r: number;
	g: number;
	b: number;
	}

	interface Srgb {
	r: number;
	g: number;

	--A---------------------------
	[a---------------)
	+
	--B---------------------------
	[b-----)
	+
	--C---------------------------
	[c--------------)