Fix #4723: ambiguous associated item in #[pyclass]

This uses the fix described in rust-lang/rust#57644
PyO3 · Nov 22, 2024 · d7d5b54 · d7d5b54
1 parent 7fdbf5a
commit d7d5b54
Showing 1 changed file with 10 additions and 4 deletions.
diff --git a/pyo3-macros-backend/src/pyclass.rs b/pyo3-macros-backend/src/pyclass.rs
@@ -1072,10 +1072,13 @@ fn impl_complex_enum(
         quote! {
             impl<'py> #pyo3_path::conversion::IntoPyObject<'py> for #cls {
                 type Target = Self;
-                type Output = #pyo3_path::Bound<'py, Self::Target>;
+                type Output = #pyo3_path::Bound<'py, <Self as #pyo3_path::conversion::IntoPyObject<'py>>::Target>;
                 type Error = #pyo3_path::PyErr;
 
-                fn into_pyobject(self, py: #pyo3_path::Python<'py>) -> ::std::result::Result<Self::Output, Self::Error> {
+                fn into_pyobject(self, py: #pyo3_path::Python<'py>) -> ::std::result::Result<
+                    <Self as #pyo3_path::conversion::IntoPyObject>::Output,
+                    <Self as #pyo3_path::conversion::IntoPyObject>::Error,
+                > {
                     match self {
                         #(#match_arms)*
                     }
@@ -2161,10 +2164,13 @@ impl<'a> PyClassImplsBuilder<'a> {
 
                 impl<'py> #pyo3_path::conversion::IntoPyObject<'py> for #cls {
                     type Target = Self;
-                    type Output = #pyo3_path::Bound<'py, Self::Target>;
+                    type Output = #pyo3_path::Bound<'py, <Self as #pyo3_path::conversion::IntoPyObject<'py>>::Target>;
                     type Error = #pyo3_path::PyErr;
 
-                    fn into_pyobject(self, py: #pyo3_path::Python<'py>) -> ::std::result::Result<Self::Output, Self::Error> {
+                    fn into_pyobject(self, py: #pyo3_path::Python<'py>) -> ::std::result::Result<
+                        <Self as #pyo3_path::conversion::IntoPyObject>::Output,
+                        <Self as #pyo3_path::conversion::IntoPyObject>::Error,
+                    > {
                         #pyo3_path::Bound::new(py, self)
                     }
                 }