---
source: crates/ruff_linter/src/rules/pyflakes/mod.rs
snapshot_kind: text
---
F821_20.py:3:24: F821 Undefined name `Record`
  |
1 | """Test lazy evaluation of type alias values."""
2 | 
3 | type RecordCallback[R: Record] = Callable[[R], None]
  |                        ^^^^^^ F821
4 | 
5 | from collections.abc import Callable
  |
