You can write it inline, it's about 2 lines
ReturnType!(T.f) function(inout Unqual!T) test; typeof(test(t))... // if you have t of type T
You can write it inline, it's about 2 lines
ReturnType!(T.f) function(inout Unqual!T) test; typeof(test(t))... // if you have t of type T