Zulip Chat Archive
Stream: lean4
Topic: Only catch IO errors
Leni Aniva (Nov 14 2024 at 01:19):
Is there a way to write a try ... catch ex =>
block in a monad on top of IO (e.g. CoreM
) that only catches IO errors?
IO.Error
is different from Lean.Exception
, and I want to have a branch that catches these
Last updated: May 02 2025 at 03:31 UTC