"how to make an array in rust" Code Answer's
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how to make an array in rust
//Array declaration. Array sizes must be known at compile time
let my_array: [i32; 5] = [1, 2, 3, 4, 5];
//If the size of the array is not known at compile time. Use a slice or a vector
Source: doc.rust-lang.org
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: www.joshmcguigan.com
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