• 0 Posts
  • 4 Comments
Joined 1 year ago
cake
Cake day: July 8th, 2023

help-circle



  • I’m surprised by the ambiguity shown in the last example. Shouldn’t the concrete return type for an impl Into<u32> be completely inaccessible outside of the function? Otherwise it would allow to introduce breaking changes without changing a function API.

    But in this case, how would it be possible that impl_trait().into() is an u16?