Exclude protocols from coverage

Author: Tinche

pyproject.toml

@@ -109,6 +109,7 @@ source_pkgs = ["cattrs", "tests"]
 exclude_also = [
     "@overload",
     "if TYPE_CHECKING:",
+    "class .*\\bProtocol\\):",
 ]
 
 [tool.ruff]

src/cattrs/v/_validators.py

@@ -5,11 +5,11 @@
 T = TypeVar("T")
 
 
-class Comparable(Protocol):
+class Comparable(Protocol[T]):
     def __lt__(self: T, other: T) -> bool:
         ...
 
-    def __le__(self: T, other: T) -> bool:
+    def __eq__(self: T, other: T) -> bool:
         ...