1const print = @import("std").debug.print;
 2
 3fn swizzleRgbaToBgra(rgba: [4]u8) [4]u8 {
 4    // readable swizzling by destructuring
 5    const r, const g, const b, const a = rgba;
 6    return .{ b, g, r, a };
 7}
 8
 9pub fn main() void {
10    const pos = [_]i32{ 1, 2 };
11    const x, const y = pos;
12    print("x = {}, y = {}\n", .{x, y});
13
14    const orange: [4]u8 = .{ 255, 165, 0, 255 };
15    print("{any}\n", .{swizzleRgbaToBgra(orange)});
16}
17
18// exe=succeed