Static Array

You can create static arrays by using [size]Type, the size must be a compile-time known positive integer:

arr: [5]i32 = {1, 2, 3, 4, 5};

You can also let the length of array to be deduced by using [_]Type:

arr: [_]bool = {true, false, false, true, true, true};

If you want to access the nth elements in the array, you can use arr[index] :

arr: [5]i32 = {1, 2, 3, 4, 5};
foo := arr[3];
bar := arr[foo];

The array element access is bound-checked when @runtimeSafety is on.

Fixed-sized Array Members

Name	Type	Description
.length()	Const Member Function	Return the length of the array
.memoryLayout()	Const Member Function	Return the memory layout type of the array
.size()
.ptr()
.createDynamicArray()

Adding multiple square bracket will make a multidimension array, e.g. [1][2][3]i32 will create a 1×2×3 array.

multi_arr: [2][4]i32 = { {1, 2}, {4, 8}, {16, 32}, {64, 128} };

To access the elements in the multidimension array, use [a, b, c...]arr syntax:

multi_arr: [2][4]i32 = { {1, 2}, {4, 8}, {16, 32}, {64, 128} };
foo := multi_arr[1, 2];