Getting Field Names of a specific UDA in compile time.

Adam D. Ruppe destructionator at
Sat Oct 3 14:00:30 UTC 2020

On Saturday, 3 October 2020 at 13:10:31 UTC, realhet wrote:
> I only managed to get the string[] by making a static foreach, 
> but I don't know how to put that in an enum xxx = ...; 
> statement.

There's always other ways but general rule: if you can get it one 
way, just wrap that up in a function and call that function for 
your enum initializer.

string[] your_function() {
      // implementation here you already have
      return it;

enum NodeNames = your_function();

Though with arrays btw `static immutable` tends to give better 
results than `enum` since it avoids extra allocations.

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