Answers for "rust array"

1

rust lang make array

let mut array: [i32; 3] = [0; 3];

array[1] = 1;
array[2] = 2;

assert_eq!([1, 2], &array[1..]);

// This loop prints: 0 1 2
for x in &array {
    print!("{} ", x);
}
Posted by: Guest on September-17-2020
0

get array element 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
// This is how you access a element of a array, just type the index of the element between the square brackets
let x = my_array[0]
Posted by: Guest on June-04-2021

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