421 B
421 B
Arrays.
Create an array.
Specify the type first, then the count.
let array: [i32; 5] = [1, 2, 3, 4, 5]; // Manual init.
let array: [i32; 5] = [0; 5]; // All to zeroes.
Get the array size.
Use .len()
method.
let size = array.len();
Create a slice.
Whole array.
let slice = &array;
Partial.
let slice = &array[1..4]; // Slice of: 1, 2, 3.