Additional Notes
What failure handling lens fits iterator protocol?
Track: Python
Topic: Iterators and Generators
Focus: Iterator Protocol
Python: Iterator Protocol
Answer
Preserve the cause, surface the right boundary message, and do not silently erase the operational clue.
The right failure path shortens the next debugging cycle instead of hiding it. Connect the idea to a realistic coding decision so recall is easier when solving similar questions.
The right failure path shortens the next debugging cycle instead of hiding it. Connect the idea to a realistic coding decision so recall is easier when solving similar questions.
Topics: Iterator Protocol Iterators and Generators Python