to_formatted_str.si

Point :: struct {
    x: u32;
    y: u32;
}

[[ specialization(Format.to_formatted_str) ]]
Point_to_formatted_str :: proc(sb: *String_Builder, arg: Point, f: Format.Format_Info): s64 {
    if f.hex {
        return Format._sbfmt(sb, "(0x{x}, 0x{x})", arg.x, arg.y);
    } else {
        return Format._sbfmt(sb, "({}, {})", arg.x, arg.y);
    }
}

[[ program_entry ]]
main :: proc() {
    defer { exit(0); }

    my_point: Point;
    my_point.x = 76767676;
    my_point.y = 0xFFFFFFFF;
    printf("my_point: {x}\n", my_point);
}