Merge pull request #2064 from davidhewitt/test-hygiene-coverage-try-2

ci: ignore coverage for test_hygiene, try 2

codecov.yml

@@ -10,3 +10,4 @@ coverage:
 
 ignore:
   - tests/*.rs
+  - src/test_hygiene/*.rs

src/lib.rs

@@ -11,6 +11,7 @@
 // Deny some lints in doctests.
 // Use `#[allow(...)]` locally to override.
 #![doc(test(attr(deny(warnings), allow(unused_variables, unused_assignments))))]
+#![cfg_attr(coverage, feature(no_coverage))] // used in src/test_hygiene.rs
 
 //! Rust bindings to the Python interpreter.
 //!

src/test_hygiene/mod.rs

@@ -3,7 +3,7 @@
 // #[pyo3(crate = "crate")] this validates that all macro expansion respects the setting.
 //
 // The generated code is never executed (these tests are checking compile time correctness.)
-#![cfg_attr(coverage, feature(no_coverage))]
+#![cfg_attr(coverage, no_coverage)]
 
 mod misc;
 mod pyclass;