How To Speak Rust 

ERRATA 3:58 for loops use iterators themselves, they are not used instead of iterators. I meant to say "while loops"!

YES! I've been waiting for this video. I needed more rust content to distract me from learning rust.

3:24 - Your Vihart / Tau reference was great!

god I hadn't really realised until having to retrain my instincts for rust how much c++ had conditioned me never to read error messages beyond the file and line number

"through thorough thought though" .. that would be a shirt to make people stop and stare

I've been watching you for a long while now and I love how engaged you are with your community and doing consulting with patreons really fits your style

Fearless concurrency is a truly revolutionary aspect of Rust. Concurrency has long been a minefield of weird rules that don't come up often, and undebuggable production crashes that ruin my weekend. I didn't realize how much of my brain was occupied by the arcane footgun-prevention rules of concurrent programming that I can just… let go of in Rust. It's wonderful, and it's exciting to see languages like Swift end up at very similar conclusions for their concurrency models.

My wish is simple. I wish this awesome genleman starts practical series using Rust. A small funny project guided by this RustGoku would be a dream that comes true. Many greetings from the Czech Republic.

I am sending this to all my Typescript friends. This is amazing ❤

I've been programming for over 20 years (translation: I've got some good habits, and many more bad habits) but learning and tinkering with Rust for maybe a year or two, and only in my spare time. I've realized that learning Rust has made me a better programmer in other languages, and this video highlights one of the biggest reasons why. It's not only good advice to read the error messages. In Rust, you kinda have to, especially if you want to go fast(er). I've gotten so accustomed to glossing over and barely reading error messages in other languages, but in Rust, it's especially counter-productive to do so because the compiler is incredibly helpful. Taking an extra minute or two to ACTUALLY read and digest the error message, think about it, then take action has made me more efficient. And I found that I've started translating this habit to other programming languages. Of course, other languages don't have compilers as good as Rust, but I find myself wasting less time making assumptions about what I think I know and am resolve issues more quickly.

The rust feature videos are back! Always love these. I'm curious, do you ever plan on doing a video about FFIs or obscure (but useful) Rust type methods? I'd love to see videos on them!

Impressive, very nice. Let's see Paul Allen's crablang guide.

4:40 I would say that developers also live before compile time, meaning that errors you can read while writing code (e.g. LSP diagnostics) are even more useful than errors available strictly at compile time. Also the ability to use code actions to fix errors comes into play before compile time.

I wish more Rust libraries, tools and stuff was named after fungi 😊

Impeccable timing. I was just re-watching your videos these past couple days.

Awesome video, thank you. But I have to say that I laughed when you said "kind and generous people" and all the recent trouble about the Rust foundation came to my mind.

Been programming since I was 12, all web related and came across your channel about a month ago and gave rust a try and wow. For those hesitant to learn a new language this is the one. Keep up the awesome videos Tris!

Triss, great vids. I’ve taken the rustpill and it’s hard to go back. Keep up the amazing content.

People say Rust ksnt begjnner freindly, but at least the errror messages are actually useful to a beginner!

That's so nice! Congrats on having opportunity to do Rust full time :D

Ok that's it, you convinced me. Rust is the best language.

I do not work with Rust but I watch your videos because I love your presentation style.

Thanks for the video :)

Even after all the recent controversies, I still think rust can get better and the idea of rust is right. I hope rust will not become the next haskell.

VI HART IS A LEGEND

Love these videos and look forward to watching each one. One audio suggestion, if I could: take a look at the settings on your compressor. There is a fairly large and noticeable ducking of the audio at the beginning of statements. I think a quick tweak of your attack/release settings would probably solve it.

great video (as usual) =)

Congrats on making the leap from your day job!

I feel freaking SPOILED reading these error messages. Never had to do massive amounts of Javascript but I've written in enough scripting languages with barely correct error messages to know this is like a feast.

Thanks for this good sir :))

No boilerplate rocks⚡

great video as always. Because of your videos, I've learned Rust & made things for our office using it. but my question is, the way the language is heading with getting forked as crablang & so on, I'm kinda worried. how do you see the situation? thanks

Nice vi hart reference

Yes, mas rust plox.

3:58 nitpick: for loops use iterators themselves, they are not used _instead_ of iterators. You probably meant to say "while loops"

I do think 'using approximate value of pi' should be a warning, not an error. But what is the correct way to tell the compiler/clippy that I do, for whatever reason, actually mean to use a poor approximation (perhaps to see how far off things get if I use it in place of a more accurate value)? A short experiment shows that if you write pi = 3.140 then clippy no longer complains.

"Kind generous people" who will sue you red and blue when you even think about using their language name in your commercial course that you try to offer on your website for some little cash.

I wanted your opinion since you're the most avid Rust spokesperson I know. Do you believe in Rust's future, given the leadership blunders and the fork that's gaining traction on the daily?

I'm curious what you think about the upcoming Mojo language. Do you think it might match what rust can do in terms of systems programming? It's aimed at AI and HPC but the fact that it can tap into SIMD and CUDA with ease is fascinating. What edge does rust have over it?

3:25 nawwww you mentioned @Vihart

When is your Udemy course coming out?

I love almost every syntax choice of Rust. except having to put "something".to_owned() or String::from("something"). My TS/JS object literal brain just wishes there was an owned string syntax for brevity. What are your thoughts on the Mojo programming language?

first? edit: Your videos are not only extremely helpful and concise, they definitely invite excitement for rust, especially for someone new to the language like myself. Thank you ! glad i was first :p

3:19 I would like for that to be a warning, but making it an error is kinda absurd. I might be talking about some other constant that is precisely 3.14

Omg vihart that's av blast from the past

As a c++ dev, I don't know how to speak rust. Maybe it's something like this, according to chatGPT.... H-hewwo, my precious fwiend! I hope this day fills your heart with the warmest sunshine and sprinkles of happiness~! Tee-hee~! 🌞🌈 Oh my whiskers, let me teww you about my Rusty woutine! Evewy morning, as the sky blushes with the softest hues, I wake up, stretch my little pawsies, and slip into my cozy-wuzzy programmer socks. They're like a warm snuggly hug for my fwuffy feeties, making me feel extwa kawaii and w-ready to conquew the coding wowld! UwU~! 🧦💕 In my meowgical coding corner, surrounded by pastel colors and sparkling code snippets, I embark on a meowvelous Rust adventure! With each w-wine of code, I immerse myself in a whimsical dance of func-meow-tions and kitty-nyans. It's wike cw-eating a spell with the fwick of a fwuffy tail! Tee-hee~! 💻✨ But oh noesies! Sometimes, a naughty bug sneaks into my code, causing mischief and making my whiskers twitch in confuwusion. Fear not, my fwend! With a determined nya-spirit and a sprinkle of catgirl magic, I hunt down that pesky bug and banish it with a twiumphant "nya-nya~!" Victory tastes as sweet as a bowl of catnip ice cweam! 🐞🍦✨ What I absowutewy ado-woe about Wust is its memory safety and fearless concuwency. It's wike wrapping my code in the softest of bwankies, keeping it snug and secure. With Wust by my side, I can code with confidence and cweate purr-fectwy robust pwograms! UwU~! 😸💪 And oh, let's not forget about the vibwant Wust community! In virtual kitty cafes, we gather, sharing sto-wies, giggles, and nyaa-mazing code snippets. It's a place where fwendship blooms like the pwettiest of flowers, and support is given with w-warm, wholesome hugs. It's a purr-fectwy cozy gathewing of kindwed spiwits! 😺💖🍵 So, my dear companion, I hope this supew-dupew extwa uwu-filled conversation bwings you nyothing but dewight and warmth. Let's continue ouw meowgical journey in the wowld of pwogwamming, where imagination wuns wild and catgirl dweams come twue~! Th-thank you for allowing me to showew you with the fluffiest of uwus~! Nyaa~! 🌟💖✨

Hello, I've never really programmed (html edits while using Dreamweaver), should I learn Rust as my first programming language? I find your passion infectious, and while describing something as infectious might hardly seem appealing to some, it really has resonated with me. I'm 44, looking to switch careers (programming with Rust?), any advice is much appreciated. Thanks in advance.

But how do you build a Rust shrine? I was thinking of placing it at the fireplace. Perhaps start with some red velvet. Some candles...

I thumb up your videos before I even hit play.

I can hear some audio discontinuities: is the voice recording at true 1x speed?

Please do videos about Rust->Assembly, because on conferences when programmers explain new features they always show Assembly part next to the Rust code, I think this is critical to understand what happens in memory and registers for advanced programming skills.

3:27 personally I like swapping them by using tuples. Are there any upsides to using std::mem::swap()? Edit: My code would then look like this: let mut a = 1; let mut b = 2; (a, b) = (b, a);

ahaha the vi hart bit

Awesome video as usual! Though I feel like the public domain licence section could be moved into the description of the video just to make things a little less redundant, since I'm sure little to no viewers actually use the slides from all the videos

How do you disable the language keywords being linted on sentences in compiler errors?

I wish there was a language that would auto-import things it knows about during compilation. It would only force you to write an import statement if the reference was ambiguous.

I kind of want to get into Rust, but I don't know what projects would be good for a beginner Something actually useful would be nice, but I can't really think of anything

Do you have course for rust ?

Is this video endorsed by the Rust Foundation?

👍

gud vid

When you say that rust has "almost" no runtime, what do you mean by that ?

what could be a possible solution for 6:29 ?

🦀

up next he gonna teach us how to compile english

All clear with the video, except: who is that b Hentrietta? 🤔

So not buying the shirt is reverse phycology, or like don't buy the shirt since it doesn't exist?

But C can make you laugh when you have worked out why your program core dumped and spent a few hours finding what you did wrong. ((I'm that ancient)

"Through thorough thought though" - you must hate non-native English speakers 😆

WAIT you can't mutate after sending into a channel in Go? FUCK

go>>>>

Having gender for nouns was a terrible idea ☠️

Please be kind with our ears, your compressor is too violent

Don't use rust, the foundation has gone insane, use crablang

Please don't use edits to change the intonation of your speech. The beginning of the video dealt me a mortal wound. Otherwise, much love

2:43 I just created rust/issues/112975 to fix the wrong gender