Skip to content
By using Twitter’s services you agree to our Cookies Use. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.

This is the legacy version of twitter.com. We will be shutting it down on June 1, 2020. Please switch to a supported browser, or disable the extension which masks your browser. You can see a list of supported browsers in our Help Center.

  • Home Home Home, current page.
  • About

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
yoshuawuyts's profile
yosh
yosh
yosh
@yoshuawuyts

Tweets

yosh

@yoshuawuyts

Software researcher. he/they

Berlin, UTC+2
blog.yoshuawuyts.com
Joined May 2009

Tweets

  • © 2020 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Imprint
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    1. yosh‏ @yoshuawuyts Apr 3
      • Report Tweet
      • Report NetzDG Violation

      Yay, filed a docs fix for std! First attempt in a year to try and contribute to rust-lang/rusthttps://github.com/rust-lang/rust/pull/70730 …

      1 reply 0 retweets 18 likes
      Show this thread
    2. yosh‏ @yoshuawuyts Apr 3
      • Report Tweet
      • Report NetzDG Violation

      Off to play video games now; but filed another PR: unsafe increment_strong_count / decrement_strong_count on Arc. This came up during review of another patch, so figured I'd just go ahead and try implementing it heh.https://github.com/rust-lang/rust/pull/70733 …

      1 reply 0 retweets 1 like
      Show this thread
    3. yosh‏ @yoshuawuyts Apr 3
      • Report Tweet
      • Report NetzDG Violation

      Third patch to rustlang: add slice::fill Pretty much wrote an essay in the issue notes, but think this is a good one.https://github.com/rust-lang/rust/pull/70752 …

      1 reply 0 retweets 3 likes
      Show this thread
      yosh‏ @yoshuawuyts Apr 3
      • Report Tweet
      • Report NetzDG Violation

      (I have A List of things I've been meaning to PR to std but couldn't get through. Might slowly move to tick off a few of these.)

      3:16 PM - 3 Apr 2020 from Berlin, Germany
      1 reply 0 retweets 1 like
        1. New conversation
        2. yosh‏ @yoshuawuyts Apr 4
          • Report Tweet
          • Report NetzDG Violation

          4. Add conversion from Arc<Fn> for Waker. This allows for quickly creating a waker from a closure for instrumentation purposes. Think it also helps reinforce the mental model of: "A waker is a thread-safe callback". Also really liking the Wake trait! https://github.com/rust-lang/rust/pull/70764 …pic.twitter.com/OtttO5FDPK

          1 reply 0 retweets 5 likes
          Show this thread
        3. yosh‏ @yoshuawuyts Apr 4
          • Report Tweet
          • Report NetzDG Violation

          5. Add BufRead::read_while. This provides a non-inclusive counterpart to `BufRead::read_until` (e.g. doesn't include the last byte seen). Which is incredibly useful when you want to do some quick parsing on a stream.pic.twitter.com/o9XGNsRjTi

          use std::io::{self, BufRead};

let mut cursor = io::Cursor::new(b"lorem-ipsum");
let mut buf = vec![];

cursor.read_while(&mut buf, |b| b != b'-')?;
assert_eq!(buf, b"lorem");
          1 reply 0 retweets 1 like
          Show this thread
        4. yosh‏ @yoshuawuyts Apr 4
          • Report Tweet
          • Report NetzDG Violation

          Oops, forgot the link:https://github.com/rust-lang/rust/pull/70772 …

          1 reply 0 retweets 0 likes
          Show this thread
        5. yosh‏ @yoshuawuyts Apr 5
          • Report Tweet
          • Report NetzDG Violation

          6. Add core::ready! macro This is one of the pieces provided by futures-core and used in virtually every Future, Stream, AsyncRead, and AsyncWrite impl. Being only 5 lines this makes a lot of sense for the stdlib to provide. https://github.com/rust-lang/rust/pull/70817 …pic.twitter.com/XLCvyGKvB1

          use core::task::{Context, Poll};
use core::future::Future;
use core::pin::Pin;

async fn get_num() -> usize {
    42
}

pub fn do_poll(cx: &mut Context<'_>) -> Poll<()> {
    let mut f = get_num();
    let f = unsafe { Pin::new_unchecked(&mut f) };
    
    let num = ready!(f.poll(cx));
    // ... use num

    Poll::Ready(())
}
          1 reply 0 retweets 2 likes
          Show this thread
        6. yosh‏ @yoshuawuyts Apr 5
          • Report Tweet
          • Report NetzDG Violation

          7. Found some stray comments that are no longer accurate.https://github.com/rust-lang/rust/pull/70824 …

          1 reply 0 retweets 0 likes
          Show this thread
        7. yosh‏ @yoshuawuyts Apr 5
          • Report Tweet
          • Report NetzDG Violation

          (At this point I don't remember why I was intimidated by making PRs to rust-lang/rust. Folks have been nothing but lovely, and all feedback has been really good!)

          3 replies 3 retweets 14 likes
          Show this thread
        8. yosh‏ @yoshuawuyts Apr 6
          • Report Tweet
          • Report NetzDG Violation

          8. Add core::future::{ready,pending} These functions allow creating futures that either immediately resolve, or never resolve, which is incredibly useful for examples and to teach folks about future's semantics.https://github.com/rust-lang/rust/pull/70834 …

          1 reply 0 retweets 4 likes
          Show this thread
        9. yosh‏ @yoshuawuyts Apr 6
          • Report Tweet
          • Report NetzDG Violation

          9. Add Integer::{log,log2,log10} @substack wrote correct int log implementations for Rust, and I authored the PR to add them to the stdlib! This is useful because using float-based log operations don't work for all ints, and conversions can lead to bugshttps://github.com/rust-lang/rust/pull/70835 …

          0 replies 1 retweet 5 likes
          Show this thread
        10. End of conversation

      Loading seems to be taking a while.

      Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

        Promoted Tweet

        false

        • © 2020 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Imprint
        • Cookies
        • Ads info