3 ms·
It's not a bug, it's due to the trait (aka typeclass) system. Apparently Haskell has some restrictions that make typeclasses decidable (if -XUndecidableInstanc
by devit 6y ago
It's not a bug, it's due to the trait (aka typeclass) system.
Apparently Haskell has some restrictions that make typeclasses decidable (if -XUndecidableInstances is not set), but Rust has no such mechanism other than numeric iteration limits.