colin-kiegel’s gists

colin-kiegel / gist:b35d278d6ed5251dfa85

Created December 1, 2015 14:11

regex replace multi-line + in multiple files

	$FILES="*.rs"
	$REGEX="s#(.)\n(.)/\2\n\1/"

	find . -name "$FILES" \| xargs perl -0777 -pi -e '$REGEX'

	# flag: -0777 tells perl to read the file as a whole
	# replace '-pi' with '-pi.bak' to create backups

colin-kiegel / teamcity-agent.sh

Last active May 18, 2022 16:39

TeamCity

	#!/bin/sh
	### BEGIN INIT INFO
	# Provides: TeamCity_BuildAgent
	# Required-Start: $remote_fs $syslog
	# Required-Stop: $remote_fs $syslog
	# Default-Start: 2 3 4 5
	# Default-Stop: 0 1 6
	# Short-Description: Start build agent daemon at boot time
	# Description: Enable service provided by daemon.
	### END INIT INFO

colin-kiegel / lib.rs

Last active August 6, 2016 18:47

rust macro equivalent for `if ($x == $y) { branch!() }`

	macro_rules! match_and_then {
	{ $val:tt .. {$( $default_action:tt )}; $( {$( $pattern:tt )+} => {$( $action:tt )} ;)*} => {
	macro_rules! __callback_match_and_then {
	$( {$( $pattern )+} => {$( $action )}; )
	{ $any:tt } => {$( $default_action )*};
	}

	__callback_match_and_then!($val);
	}
	}

colin-kiegel / main.rs

Last active August 8, 2016 20:26

Should builder methods use `mut self` or `&mut self`?

	#[derive(Debug, Default)]
	struct Channel {
	special_info: i32
	}

	impl Channel {
	fn special_info<VALUE: Into<i32>>(mut self, value: VALUE) -> Self {
	self.special_info = value.into();
	self
	}

colin-kiegel / main.rs

Last active August 13, 2016 17:04

#2: Should builder methods use `mut self` or `&mut self`?

	mod builder {
	#[derive(Default, Clone)]
	pub struct Channel {
	a: i32,
	b: i32,
	c: i32,
	}

	impl Channel {
	pub fn a<VALUE: Into<i32>>(&mut self, value: VALUE) -> &mut Self {

colin-kiegel / test_dependencies.sh

Created August 9, 2016 19:52

cargo test -- with arrays of multiple dependency versions

	#!/bin/bash

	# This script will loop over arrays of dev-dependencies
	#
	# - loops can be nested (not nice but efficient)
	# - http://doc.crates.io/specifying-dependencies.html

	CUSTOM_DERIVE_VERSIONS=(
	"=0.1.0"
	"0.1"

colin-kiegel / bar.rs

Created August 13, 2016 16:48

#3: Should builder methods use `mut self` or `&mut self`?

	#![crate_type = "lib"]
	#![crate_name = "bar"]

	extern crate foo;
	use foo::Channel;

	pub fn a<VALUE: Into<i32>>(mut builder: Channel, value: VALUE) -> Channel {
	builder.a(value.into()).clone()
	}
	pub fn b<VALUE: Into<i32>>(mut builder: Channel, value: VALUE) -> Channel {

colin-kiegel / atom-rust-packages

Created October 2, 2016 11:12

Atom-Rust IDE

	# Run this in your shell to install a set of atom-plugins
	# for working with rust projects and git

	# Rust essentials
	apm install language-rust racer linter linter-rust build build-cargo cargo-test-runner rust-api-docs-helper

	# Other
	apm install keyboard-localization autoupdate-packages project-manager atom-terminal minimap docblockr theme-switcher

	# Git

colin-kiegel / rust_macros_1.1.html

Created February 1, 2017 22:53

Rust Cologne Meetup 2017-02-01 - macros 1.1

	<!DOCTYPE html>
	<html>
	<head>
	<title>macros 1.1</title>
	<meta charset="utf-8">
	<style>
	@import url(https://fonts.googleapis.com/css?family=Yanone+Kaffeesatz);
	@import url(https://fonts.googleapis.com/css?family=Droid+Serif:400,700,400italic);
	@import url(https://fonts.googleapis.com/css?family=Ubuntu+Mono:400,700,400italic);

colin-kiegel / no_std_expanded.rs

Created February 20, 2017 21:18

cargo expand --test no_std (https://github.com/colin-kiegel/rust-derive-builder/pull/45)

Colin Kiegel colin-kiegel