Rust swap vector elements

fn main() {
    let mut numbers = vec![1, 2, 3];
    println!("before = {:?}", numbers);
    numbers.swap(0, 2);
    println!("after = {:?}", numbers);
}

Source: stackoverflow.com

Similar codes

0 vote237 views1 answer
Rust iterate vector backwards
Rust
0 vote259 views1 answer
Hello world in rust
Rust
0 vote218 views2 answers
Rustlang char array
Rust
0 vote204 views1 answer
Rust Currying change a multiple argument function into a function where some of the arguments are preset.
Rust
0 vote196 views1 answer
Rust repeat character x times
Rust
1 vote218 views1 answer
Rust field is never read remove warning
Rust
1 vote250 views1 answer
Rust check if key in hashmap
Rust
0 vote196 views1 answer
Rust match wildcard
Rust
0 vote245 views1 answer
Take two integers, return the quotient and remainder, divmod
Rust
1 vote215 views1 answer
Rust convertinging string to int
Rust