Let's make rust happy

PyO3 · Jul 1, 2022 · f66f929 · f66f929
1 parent d27681b
commit f66f929
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Showing 3 changed files with 7 additions and 3 deletions.
diff --git a/src/impl_/frompyobject.rs b/src/impl_/frompyobject.rs
@@ -16,11 +16,9 @@ pub fn failed_to_extract_enum(
     );
     for ((variant_name, error_name), error) in variant_names.iter().zip(error_names).zip(errors) {
         use std::fmt::Write;
-
-        err_msg.push('\n');
         write!(
             &mut err_msg,
-            "- variant {variant_name} ({error_name}): {error_msg}",
+            "\n- variant {variant_name} ({error_name}): {error_msg}",
             variant_name = variant_name,
             error_name = error_name,
             error_msg = extract_traceback(py, error.clone_ref(py)),

diff --git a/tests/test_compile_error.rs b/tests/test_compile_error.rs
@@ -109,6 +109,9 @@ fn _test_compile_errors() {
         t.compile_fail("tests/ui/invalid_pymethod_receiver.rs");
         t.compile_fail("tests/ui/invalid_result_conversion.rs");
         t.compile_fail("tests/ui/missing_intopy.rs");
+
+        // Only run this with these features to avoid different outputs
+        #[cfg(all(feature = "full", not(feature = "abi3")))]
         t.compile_fail("tests/ui/missing_clone.rs");
     }
 

diff --git a/tests/ui/abi3_nativetype_inheritance.stderr b/tests/ui/abi3_nativetype_inheritance.stderr
@@ -4,6 +4,7 @@ error[E0277]: the trait bound `PyDict: PyClass` is not satisfied
 5 | #[pyclass(extends=PyDict)]
   | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PyClass` is not implemented for `PyDict`
   |
+  = help: the trait `PyClass` is implemented for `TestClass`
   = note: required because of the requirements on the impl of `PyClassBaseType` for `PyDict`
   = note: this error originates in the attribute macro `pyclass` (in Nightly builds, run with -Z macro-backtrace for more info)
 
@@ -13,6 +14,7 @@ error[E0277]: the trait bound `PyDict: PyClass` is not satisfied
 5   | #[pyclass(extends=PyDict)]
     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PyClass` is not implemented for `PyDict`
     |
+    = help: the trait `PyClass` is implemented for `TestClass`
     = note: required because of the requirements on the impl of `PyClassBaseType` for `PyDict`
 note: required by a bound in `PyRefMut`
    --> src/pycell.rs
@@ -27,6 +29,7 @@ error[E0277]: the trait bound `PyDict: PyClass` is not satisfied
 5    | #[pyclass(extends=PyDict)]
      | ^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `PyClass` is not implemented for `PyDict`
      |
+     = help: the trait `PyClass` is implemented for `TestClass`
      = note: required because of the requirements on the impl of `PyClassBaseType` for `PyDict`
 note: required by a bound in `ThreadCheckerInherited`
     --> src/impl_/pyclass.rs