ref struct?

[bearophile]

Andrej Mitrovic:

> I think this is what refcounted structs are for.

"ref structs" are regular heap-allocated GC-managed structs, but they are managed by reference instead of by pointer. So refcounting is not significant here.

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Jonathan M Davis:

> That or make it a class and make it final.

Such class instances have a 2 words overhead, plus runtime code to initialize those fields. "ref structs" don't have them.

Bye,
bearophile