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
rustlang's profile
Rust Language
Rust Language
Rust Language
@rustlang

Tweets

Rust Language

@rustlang

A programming language empowering everyone to build reliable and efficient software.

rust-lang.org
Joined July 2010

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. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      Ch 5 Structs. Some fairly unique shorthand for initialization with the field init shorthand syntax and .. struct update syntax. Struct tuples as strong typedefs for tuples looks nice. Looks like I have to wait til Ch 10 to see how to have a reference member. #rustlang

      1 reply 0 retweets 0 likes
      Show this thread
    2. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      "Methods can take ownership of self" feels weird but I'll try to keep an open mind. #rustlang

      1 reply 0 retweets 0 likes
      Show this thread
    3. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      The chapter never explained any rationale for why methods and associated functions (in C++ static member functions) are in a separate impl block apart from the struct definition. It's a mystery. #rustlang

      2 replies 0 retweets 0 likes
      Show this thread
    4. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      Also expected to see something about access control ala C++ public/private but no mention of anything like that yet. #rustlang

      2 replies 0 retweets 0 likes
      Show this thread
    5. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      Ch 6 Enums in rust look awesome. You can model C-like enums but more interestingly they are sum types that can carry data too. Like a C++ variant but as a language level feature that looks very clean to work with. #rustlang

      1 reply 0 retweets 1 like
      Show this thread
    6. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      It's not clear from this chapter (or I missed it) how enums are actually represented. I suspect they are the size of the largest variant like a C union + extra for the discriminator and that their memory is directly on the stack for a local variable. #rustlang

      3 replies 0 retweets 1 like
      Show this thread
    7. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      If that's the case I wonder if there are any size optimizations for Option<T> where T has a tombstone value. #rustlang

      2 replies 0 retweets 0 likes
      Show this thread
    8. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      It's also not clear exactly what happens in a match arm that gets the value out of an enum. Is that value a move/copy/reference or, I hope, just a fancy cast that doesn't change or move anything. #rustlang

      2 replies 0 retweets 0 likes
      Show this thread
    9. Michael Marcin‏ @EscJaeger 15 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      I feel like my comments might come across as a bit overly critical, so let me take a moment to praise the Rust Programming Language book. Thus far the writing is clear and concise, the pacing is great and the examples are solid. #rustlang

      1 reply 0 retweets 2 likes
      Show this thread
    10. Michael Marcin‏ @EscJaeger 16 Feb 2019
      • Report Tweet
      • Report NetzDG Violation

      Ch 7 Modules are C++ namespaces on rails, i.e. very specific mod name to file & folder name mappings. I wonder if you can split a single module up into multiple files if the impl gets too big without needed to create submodules. #rustlang

      2 replies 0 retweets 0 likes
      Show this thread
      Rust Language‏ @rustlang 17 Feb 2019
      • Report Tweet
      • Report NetzDG Violation
      Replying to @EscJaeger

      You can’t directly; you can “pub use” to emulate it though

      11:31 AM - 17 Feb 2019
      • 2 Likes
      • nasso Michael Marcin
      0 replies 0 retweets 2 likes

      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