Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
An introduction to the Rust ecosystem
Search
Zbigniew Siciarz
May 18, 2015
Programming
5
1.9k
An introduction to the Rust ecosystem
Slides from my talk at Rust Warsaw #1.
Zbigniew Siciarz
May 18, 2015
Tweet
Share
More Decks by Zbigniew Siciarz
See All by Zbigniew Siciarz
What if Socrates was a dev?
zsiciarz
0
150
Calling Rust from other languages
zsiciarz
3
630
Python3-only Django project - the benefits
zsiciarz
1
370
My God, it's full of stars! (and planets and Python)
zsiciarz
0
3.3k
PostgreSQL & Django - a tasty mix
zsiciarz
2
440
Building an online PDF editor from scratch
zsiciarz
3
1.1k
IPython: tips, tricks & magic
zsiciarz
8
3.5k
ShiningPanda: simple CI hosting for Python
zsiciarz
1
110
requests, czyli HTTP dla ludzi
zsiciarz
1
120
Other Decks in Programming
See All in Programming
ユーザーも開発者も悩ませない TV アプリ開発 ~Compose の内部実装から学ぶフォーカス制御~
taked137
0
180
機能追加とリーダー業務の類似性
rinchoku
2
1.3k
Updates on MLS on Ruby (and maybe more)
sylph01
1
180
FindyにおけるTakumi活用と脆弱性管理のこれから
rvirus0817
0
510
Zendeskのチケットを Amazon Bedrockで 解析した
ryokosuge
3
300
@Environment(\.keyPath)那么好我不允许你们不知道! / atEnvironment keyPath is so good and you should know it!
lovee
0
120
The Past, Present, and Future of Enterprise Java
ivargrimstad
0
370
Navigating Dependency Injection with Metro
zacsweers
3
260
Flutter with Dart MCP: All You Need - 박제창 2025 I/O Extended Busan
itsmedreamwalker
0
150
旅行プランAIエージェント開発の裏側
ippo012
2
910
Introducing ReActionView: A new ActionView-compatible ERB Engine @ Rails World 2025, Amsterdam
marcoroth
0
690
詳解!defer panic recover のしくみ / Understanding defer, panic, and recover
convto
0
240
Featured
See All Featured
"I'm Feeling Lucky" - Building Great Search Experiences for Today's Users (#IAC19)
danielanewman
229
22k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Let's Do A Bunch of Simple Stuff to Make Websites Faster
chriscoyier
507
140k
GitHub's CSS Performance
jonrohan
1032
460k
Keith and Marios Guide to Fast Websites
keithpitt
411
22k
Imperfection Machines: The Place of Print at Facebook
scottboms
268
13k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.9k
Improving Core Web Vitals using Speculation Rules API
sergeychernyshev
18
1.1k
Done Done
chrislema
185
16k
[RailsConf 2023 Opening Keynote] The Magic of Rails
eileencodes
30
9.7k
How to Ace a Technical Interview
jacobian
279
23k
Producing Creativity
orderedlist
PRO
347
40k
Transcript
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18
http://mickmcdee.deviantart.com/art/Fungi-ecosystem-272294806
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18 The language itself
„a systems programming language that runs blazingly fast, prevents nearly
all segfaults, and guarantees thread safety.”
<graydon> I think I named it after fungi. rusts are
amazing creatures. https://www.flickr.com/photos/basf/4837713556/
memory safety no data races zero-cost abstractions
rustup.sh distro package Windows installer
https://www.flickr.com/photos/tschaut/857853764/ https://www.flickr.com/photos/101307973@N04/13254114423/ https://www.flickr.com/photos/101307973@N04/17099131997/
https://github.com/brson/multirust manages multiple toolchains local overrides
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18 The package manager
fetches dependencies compiles code runs build scripts
[package] name = "rustwarsaw" version = "0.0.1" authors = ["Zbigniew
Siciarz <
[email protected]
>"] [dependencies] rustc-serialize = "~0.3.14" docopt = "~0.6.64" iron = "~0.1.17" mount = "~0.0.7" staticfile = "~0.0.2"
unit tests integration tests doctests examples
#[cfg(test)] mod test { #[test] fn test_solution() { assert_eq!(2 *
21, 42); } }
uploads package to crates.io
/// Gets the CPU clock frequency in MHz. /// ///
The underlying implementation uses several methods to discover CPU /// speed, including direct measurement. If all these methods fail, function /// returns `None`. pub fn clock_frequency() -> Option<i32> { // ... }
rustfmt? future! guidelines http://doc.rust-lang.org/1.0.0/style/
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18 when stdlib doesn’t
cut it
#[derive(RustcDecodable, RustcEncodable)] struct Movie { title: String, pub_year: usize, }
let mut reader = Reader::from_file(path).unwrap(); for row in reader.decode() { let movie: Movie = row.unwrap(); println!("{}", movie.title); }
fn get_content(url: &str) -> hyper::Result<String> { let mut client =
Client::new(); let mut response = try!(client.get(url).send()); let mut buf = String::new(); try!(response.read_to_string(&mut buf)); Ok(buf) } println!("{:?}", get_content("http://www.google.com"));
use hyper::server::{Request, Response}; fn hello(_: Request, res: Response) { res.send(b"Hello
Rust Warsaw!").unwrap(); } fn main () { hyper::Server::http(hello).listen("127.0.0.1:3000"); }
let mut sha = Sha256::new(); sha.input_str("Hello world!"); println!("{}", sha.result_str()); let
mut cipher = aes::ctr(KeySize::KeySize128, &key, &nonce); let secret = "I like Nickelback"; let mut out: Vec<u8> = repeat(0u8).take(secret.len()).collect(); cipher.process(secret.as_bytes(), &mut out[..]); println!("Ciphertext: {}", out.to_base64(STANDARD));
3D game engine http://www.piston.rs/ https://github.com/PistonDevelopers /piston-examples
rusqlite postgres redis mysql
anymap capnproto chrono conrod docopt fuse gl glutin html5ever image
iron itertools nalgebra openssl quickcheck rand regex rustache rustless sodiumoxide ssh2 time winapi zmq ...
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18 FFI to&from other
languages
#[link(name = "cpuid")] extern { pub fn cpuid_present() -> c_int;
pub fn cpuid_lib_version() -> *const c_char; pub fn cpuid_error() -> *const c_char; // ... } pub fn is_present() -> bool { unsafe { ffi::cpuid_present() == 1 } }
extern crate libc; use std::ffi::CStr; use libc::c_char; #[no_mangle] pub extern
"C" fn count_substrings(value: *const c_char, substr: *const c_char) -> i32 { let c_value = unsafe { CStr::from_ptr(value).to_bytes() }; let c_substr = unsafe { CStr::from_ptr(substr).to_bytes() }; // ... }
#include <stdint.h> #include <stdio.h> int32_t count_substrings(const char* value, const char*
substr); int main() { printf("%d\n", count_substrings("banana", "na")); return 0; }
import ctypes library_name = "../target/debug/libstringtools.so" stringtools = ctypes.CDLL(library_name) print(stringtools.count_substrings(b"banana", b"na"))
var ffi = require('ffi'); var library_name = '../target/debug/libstringtools.so'; var stringtools = ffi.Library(library_name, { 'count_substrings': ['int', ['string', 'string']] }); console.log(stringtools.count_substrings("banana", "na"));
https://github.com/zsiciarz/rust-ffi-stringtools https://github.com/alexcrichton/rust-ffi-examples https://doc.rust-lang.org/book/ffi.html
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18 Show me the
real deal
None
None
None
None
None
standard library docs rustbyexample.com users.rust-lang.org /r/rust #rustlang zsiciarz.github.io/24daysofrust
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18
Zbigniew Siciarz @zsiciarz Rust Warsaw #1 2015-05-18