struct Rgba32_Component{ r u8 g u8 b u8 a u8 } union Rgba32{ Rgba32_Component mut: value u32 } pub fn main(){ clr1 := Rgba32{ value: 0x008811FF } clr2 := Rgba32{ Rgba32_Component: Rgba32_Component{ a: 128 } } white := Rgba32{ Rgba32_Component : Rgba32_Component{ r: 255 g: 255 b: 255 } } sz := sizeof(Rgba32) unsafe{ println('Size: ${sz}B,clr1.b: ${clr1.b},clr2.b: ${clr2.b}') white.value = 0xFFFFF println("RED ${white.r} | GREEN ${white.g} | BLUE ${white.b} | VALUE ${white.value}") } }