Compile time opAssign/@property constraints

[Jacob Shtokolov via Digitalmars-d-learn]

Hi,

I'd like to implement some compile time constraints for a struct 
(though not sure if that's possible).

I already tried to place "static assert" or any kind of static 
condition into a body of @property and opAssign(), but every time 
it shows the error "variable cannot be read at compile time".

Is there any way to catch and validate assignments or struct 
initialization at compile time?

Thanks,
Jacob