Is it possible to write like this in D?

struct Message
{
   ulong timestamp;
}

Message LongMessage
{
    ubyte[255] s;
}
//
// it mean
//
// struct LongMessage
// {
//     Message _super;
//     alias _super this;
//     ubyte[255] s;
// }
//
// or
//
// struct LongMessage
// {
//     ulong timestamp;
//     ubyte[255] s;
// }

Is it possible?

On Sunday, 17 September 2023 at 15:55:37 UTC, Vitaliy Fadeev wrote:

struct Message
{
   ulong timestamp;
}

Message LongMessage
{
    ubyte[255] s;
}
//
// it mean
//
// struct LongMessage
// {
//     Message _super;
//     alias _super this;
//     ubyte[255] s;
// }
//
// or
//
// struct LongMessage
// {
//     ulong timestamp;
//     ubyte[255] s;
// }

No, there's no struct inheritance. But you can just write the alias this version manually.