3 ms·

> if B implements From<A>, then A also implements Into<B> I think I’m misunderstanding, because I don’t see how this is possible given that you could be losing

> if B implements From<A>, then A also implements Into<B> I think I’m misunderstanding, because I don’t see how this is possible given that you could be losing information in the conversion. Is this only for isomorphic types?

jstimpfle 4y ago
A => B is the same as B <= A. Notice the change in direction.
- bspammer 4y ago
  Oh duh, thanks :)