On Sunday, 13 November 2022 at 15:45:40 UTC, DLearner wrote:
```D
struct test_struct {
char[] Txt;
}
test_struct[] A;
auto B = A.dup;
```
But A is not an `int[]` in your new example. You need a "deep copy" and I can see that similar questions had been asked in this forum before: https://forum.dlang.org/thread/yzvcyyqadpttqvtie...@forum.dlang.org
Maybe you can add a copy constructor to your struct, which would dup Txt?
