Initializing array rust

let _: [u8; 3] = [1, 2, 3];
let _: [&str; 3] = ["1", "2", "3"];

let _: [String; 3] = [
    String::from("1"),
    String::from("2"),
    String::from("3")
];

let mut rng = rand::thread_rng();
let _: [u8; 3] = [rng.gen(), rng.gen(), rng.gen()];

Source: joshmcguigan.com

Similar codes

0 vote202 views1 answer
Count matches with regex
Rust
1 vote211 views1 answer
Bevy window descriptor
Rust
1 vote261 views1 answer
Append to file rust
Rust
0 vote203 views1 answer
Does rust support classes
Rust
0 vote302 views1 answer
Enum rust
Rust
0 vote241 views1 answer
Execution duration
Rust
0 vote197 views1 answer
Split text on several separators
Rust
0 vote246 views1 answer
Assert rust
Rust
0 vote211 views1 answer
Use module within another module rust
Rust
0 vote182 views2 answers
Rust convert integer to string
Rust