Carl Fredrik Samson cfsamson

Author of Asynchronous Programming in Rust

cfsamson / fantoccini_downloader.rs

Last active February 21, 2023 23:48

Fantocini file downloader - when you can't manually issua a GET request

cfsamson / lexer.rs

Last active March 10, 2024 21:33

Code for a simple rust lexer for use in a simple example to rewrite code

cfsamson / BytesRepr.rs

Created June 22, 2020 23:24

POC/scetch for https://github.com/dtolnay/request-for-implementation/issues/48

	use core::fmt;
	use fmt::Display;
	use serde::{
	ser::{Error, SerializeMap, SerializeSeq},
	serde_if_integer128, Deserialize, Serialize, Serializer,
	};

	fn main() {
	#[derive(Serialize, Deserialize)]
	struct Demo {

cfsamson / tic_tac_toe.rs

Created April 26, 2020 14:33

Tic-tac-toe Rust

cfsamson / generators_v1.rs

Created January 28, 2020 17:20

Futures, generators and pin

	use std::pin::Pin;

	pub fn test1() {
	let mut test1 = Test::new("test1");
	test1.init();
	let mut test1_pin = Pin::new(&mut test1);
	let mut test2 = Test::new("test2");
	test2.init();
	let mut test2_pin = Pin::new(&mut test2);

cfsamson / better_atomic.rs

Last active January 3, 2020 22:44

	use std::thread;
	use std::sync::atomic::{AtomicBool, Ordering};

	const LOCKED: AtomicBool = AtomicBool::new(false);
	static mut COUNTER: usize = 0;

	#[inline(always)]
	pub fn test(inc: usize) {
	while LOCKED.compare_and_swap(true, false, Ordering::Relaxed) {
	}

cfsamson / SetTimeDateAndUpdate.ps1

Created November 7, 2019 00:56 — forked from HauptJ/SetTimeDateAndUpdate.ps1

Powershell script to set date and time settings and update Windows

	############################################################

	# Powershell script to set date and time settings and update Windows

	# Author: Joshua Haupt [email protected] Date: 22.12.2017

	############################################################

cfsamson / batch_insert_tiberius.rs

Last active November 2, 2019 12:01

How to insert more than 1000 rows on mssql server and how to efficiently update many rows

	use tiberius::SqlConnection;
	use futures::Future;
	use futures_state_stream::StateStream;

	use tokio_current_thread::block_on_all;

	fn main() {
	init();
	create();
	batch_insert();

cfsamson / expanded_response_macro.rs

Last active October 19, 2019 00:56

	struct StoreResult {
	saved: String,
	}

	#[allow(unused_variables, non_upper_case_globals)]
	const __IMPL_RESPONSE_FOR_StoreResult: () = {
	extern crate tower_web as __tw;
	impl __tw::response::Response for StoreResult {
	type Buf = <Self::Body as __tw::util::BufStream>::Item;
	type Body = __tw::error::Map<__tw::codegen::bytes::Bytes>;

cfsamson / rust_easier_optional_string_field_concat.rs

Created September 13, 2019 22:01

A macro to ease the concatination of meny optional string fields like in large structs representing json objects that have many possibly empty fields