fix: fix clippy warnings

Author: ngoldbaum

pyo3-ffi/src/compat.rs

@@ -11,7 +11,7 @@
 
 #[cfg(Py_3_13)]
 mod py313_compat {
-    use crate::dictobject::PyDict_GetItemRef;
+    pub use crate::dictobject::PyDict_GetItemRef;
 }
 #[cfg(not(Py_3_13))]
 mod py313_compat {

src/types/dict.rs

@@ -727,8 +727,8 @@ mod tests {
         #[crate::pymethods(crate = "crate")]
         impl HashErrors {
             #[new]
-            fn new() -> PyResult<Self> {
-                Ok(HashErrors {})
+            fn new() -> Self {
+                HashErrors {}
             }
 
             fn __hash__(&self) -> PyResult<isize> {