What exactly is the problem with __iter__?

[MonsterAzi]

In the readme, __iter__ is stated to be missing from Mojo, but Mojo definitely has an __iter__ method. Is this an oversight or is the readme just poorly worded?

[gabrieldemarmiesse]

It's impossible to use it with structs :(

[MonsterAzi]

That's not true?? I've used it before and it worked fine?

[MonsterAzi]

To be fair, it's really weird the way you have to do it.

[MonsterAzi]

I had to implement it when I made a cube struct to iterate through the faces, do you perhaps mean using it within a struct, cause I haven't tried that?

[guidorice]

I wonder if this is basically the same issue with iter as here: modular/modular#1188
So in other words, it depends if your type is register-passable or not.
Lots of stuff is blocked by the traits feature. I think the mojo iterator support should improve massively after traits.