...becomes a big issue. If the type contains any pointers, dynamic arrays, class references, etc...

...builds way faster, specially for those which contains a lot of code. That being said...

...as their largest member. If a union contains a struct that's (for example) 512...

...cannot find any search method?! e.g. contains, canFind.

Is this a over look? Or...

...better to have uniform naming convention, either `contains`, `canFind` or `in`, so writing generic code...

The functions are called `equalRange` (which gives you a range of all the elements that...

It's the `in` operator:

https://dlang.org/phobos/std_container_rbtree.html#.RedBlackTree.opBinaryRight...

...cannot find any search method?! e.g. `contains`, `canFind`.

Is this a over look? Or...

...If it's immediately recursive (that is, contains a pointer to itself), just use the...

...it does the job surprisingly well).
* It contains a dogfood/reference TypeScript project that generates...