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#RustChallenge

Simple rust challenge for you

What is the result?

A. Prints AstraKernel
B. Panics with error AstraKernel
C. Compilation error
D. Prints nothing

#rustlang #rust

https://fyrox.rs/
Fyrox is an open-source (opens new window) Rust game engine with lots of out-of-box game-ready features and a full-featured editor. Changes of this week was mostly focused on animation system improvements.

fn main() {
    let x: i32 = 5;
    let mut y: u32 = 5;

    y = x;
    

    println!("Success!");
}

ez one this time
What is the result?

A- we get error
B- we get Success! message

#rustlang #rust #programing

✨ Using variable inside Format String

👉 It appears many people are not aware of this syntax that was introduced in Rust 1.58(2022/01/13)

👉 You can also use format specifiers along with it

#rustlang #rusttips #rust #learnrust #programming

🦀 #RustChallenge

fn main() {
    let mut i = 0;
    'hello_world : loop {
        i = i +2;
        println!("{}",i);
        if i < 4{
            break 'hello_world;
        }
        if i < 10{
            break ;
        }
    }
}

What is the result?

A. Error
B. Prints 2 4 6 8
C. Prints 2
D. Prints 2 6 8

#rustlang #rust

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🦀 #RustChallenge
#rust #rustlang #programing #dev

fn main(){
  let a = "Hello";
  let b = &*&&*a;
  let c = &*&*a;
  let d = &**&&*a;

  println!("{}", format!("{:p}", c) == format!("{:p}", a));
    println!("{}", format!("{:p}", c) == format!("{:p}", b));
    println!("{}", format!("{:p}", c) == format!("{:p}", c));
    println!("{}", format!("{:p}", c) == format!("{:p}", d));
    
}

A - err (explain)
B - true true true true
C - false treu true true
D - true false true true

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🦀 #RustChallenge 🦀
#rust #rustlang #programing #dev #EZ

// CODE No1
fn main(){
  let x = 2;
  assert_eq!(x,2_i8);
  println!("{}",x.pow(6));
}
// CODE No2
fn main(){
  let x = 2;
  println!("{}",x.pow(6));
}

What will be the outcome?

1. Both runs and gives the output

2. CODE No2 gives output and A gives overflow error

3. CODE No2 gives output and B gives error

4. Both gives error

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