What is Rust?

Rust is an ancient African word, meaning "I can't learn C++"

Also known for a borrow-checker which makes soydevs crazy.

It seems to me this ought to compile, or at least it's not clear to me why it doesn't. The following code yields:

errorE0502: cannot borrow `*cache` as mutable because it is also borrowed as immutable

--> src/lib.rs:12:5

|
6 | fn compute<'cache>(input: i32, cache: &'cache mut Cache) -> Cow<'cache, i32> {

| ------ lifetime `'cache` defined here
7 | if let Some(cached) = cache.get(&input) {

| ----- immutable borrow occurs here
8 | return Cow::Borrowed(cached);

| --------------------- returning this value requires that `*cache` is borrowed for `'cache`
...
12 | cache.insert(input, result);

| ^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable borrow occurs here

error: aborting due to previous error

For more information about this error, try `rustc --explain E0502`.

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Rust - meme gif

Rust - video

Rust - what is it?

A game that used to be for toxic people and virgins (like me) and was somewhat fun, although, this game is now raided with 7-year-old stans of YouTubers "DanTDM", "Dream", and several more.
Also home to cheater "plankton uchiha" who played & cheated on several Icefuse servers back in late-spring 2020 to late-summer 2020 on Icefuse 2x Warden... fuck that man.

Rust Veteran 1: Hey, dude... remember Rust?
Rust Veteran 2: Yeah.
Rust Veteran 1: Wanna play it?
Rust Veteran 2: Nah dawg... that game is full of 7-year-old shitters these days.
Rust Veteran 1: Damn.
Rust Veteran 2: Damn... indeed.

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What does "Rust" mean?

An overly harsh survival game which tough to play but if you persevere from setbacks. YOU WILL SUCCEED ONE DAY.

Bruh i keep dying to geared guys but i finally got some guns and destroyed them all.
Rust is a survival game where you start with rock and torch 'conveniently' in your inventory and you have to smack some nodes and trees, kill the bastards and assert your dominance through complete annihilation

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Rust - what does it mean?

A game that makes you

Hey man we just got raided on rust!
Bruh, it took so long to get all that shit.

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Rust - meaning

Rust is a little cancerous game where kids start screaming over what loot they get. If they get raided they become salty and then cry about how it happened.

I played Rust yesterday, kids were screaming everywhere.

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Rust - definition

Rust is the programming language that should only be used by serious programmers who wish to re-write bad programs in rust, AKA Re-write it in rust (RIIR). The rust language is rugged, yet graceful; exciting, yet calm. The borrow checker will keep you from accessing the same memory from different threads at the same time, praise be the borrow checker which gives us fearless concurrency. Unlike Golang rust can solve many problems trivially with use of its powerful generics. Rust will free you from the hellish pitfalls of Object Oriented Programming, whilst still blessing you with polymorphic traits. Some argue that C and C++ are the tried and true low level languages, that a compiler cannot be smarter than you, but we Rustaceans bring a new paradigm to programming, hail the compiler, may it forgive our value that was moved here and used there; bless us with lightning fast compile times and send our benchmarks to the moon faster than Elon Musk's car.

Have you tried bit? Its much faster than git and more user friendly, they rewrote it in rust!

Why are you using java to program that? Rust is much faster and memory safe without a garbage collector! Here, you should go read "The Rust Book".

I love the rust compiler, it is so helpful... until I get a lifetime error... That still confuses me...

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