ci: updates for Rust 1.84 (#4846)

Owen-CH-Leung · ngoldbaum · Icxolu · davidhewitt · commit a9d4ec629308 · 2025-01-10T15:59:34.000Z
* Fix failing ruff fmt test

* Add newsfragments

* remove changelog

* use wasm32-wasip1 in CI

* update ui tests

* use `wasm32-wasip1` in noxfile

* update one more ui test

* fix clippy beta

* bump `EMSCRIPTEN_VERSION`

* emscripten link `sqlite3`

* emscipten update node

---------

Co-authored-by: Nathan Goldbaum &lt;nathan.goldbaum@gmail.com&gt;
Co-authored-by: Icxolu &lt;10486322+Icxolu@users.noreply.github.com&gt;
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -115,7 +115,7 @@ jobs:
             {
               os: "ubuntu-latest",
               python-architecture: "x64",
-              rust-target: "wasm32-wasi",
+              rust-target: "wasm32-wasip1",
             },
             {
               os: "windows-latest",
@@ -489,7 +489,7 @@ jobs:
           components: rust-src
       - uses: actions/setup-node@v4
         with:
-          node-version: 14
+          node-version: 18
       - run: python -m pip install --upgrade pip && pip install nox
       - uses: actions/cache@v4
         id: cache
diff --git a/emscripten/Makefile b/emscripten/Makefile
@@ -4,7 +4,7 @@ CURDIR=$(abspath .)
 BUILDROOT ?= $(CURDIR)/builddir
 PYMAJORMINORMICRO ?= 3.11.0
 
-EMSCRIPTEN_VERSION=3.1.13
+EMSCRIPTEN_VERSION=3.1.68
 
 export EMSDKDIR = $(BUILDROOT)/emsdk
 
diff --git a/noxfile.py b/noxfile.py
@@ -339,6 +339,7 @@ def test_emscripten(session: nox.Session):
             f"-C link-arg=-lpython{info.pymajorminor}",
             "-C link-arg=-lexpat",
             "-C link-arg=-lmpdec",
+            "-C link-arg=-lsqlite3",
             "-C link-arg=-lz",
             "-C link-arg=-lbz2",
             "-C link-arg=-sALLOW_MEMORY_GROWTH=1",
@@ -351,7 +352,7 @@ def test_emscripten(session: nox.Session):
         session,
         "bash",
         "-c",
-        f"source {info.builddir/'emsdk/emsdk_env.sh'} && cargo test",
+        f"source {info.builddir / 'emsdk/emsdk_env.sh'} && cargo test",
     )
 
 
@@ -797,7 +798,7 @@ def _get_rust_default_target() -> str:
 def _get_feature_sets() -> Tuple[Tuple[str, ...], ...]:
     """Returns feature sets to use for clippy job"""
     cargo_target = os.getenv("CARGO_BUILD_TARGET", "")
-    if "wasm32-wasi" not in cargo_target:
+    if "wasm32-wasip1" not in cargo_target:
         # multiple-pymethods not supported on wasm
         return (
             ("--no-default-features",),
@@ -951,7 +952,7 @@ def set(
             f"""\
 implementation={implementation}
 version={version}
-build_flags={','.join(build_flags)}
+build_flags={",".join(build_flags)}
 suppress_build_script_link_lines=true
 """
         )
diff --git a/pyo3-build-config/src/impl_.rs b/pyo3-build-config/src/impl_.rs
@@ -2001,7 +2001,7 @@ fn unescape(escaped: &str) -> Vec<u8> {
             }
         }
 
-        bytes.push(unhex(chunk[0]) << 4 | unhex(chunk[1]));
+        bytes.push((unhex(chunk[0]) << 4) | unhex(chunk[1]));
     }
 
     bytes
diff --git a/pyo3-ffi/src/datetime.rs b/pyo3-ffi/src/datetime.rs
@@ -119,7 +119,7 @@ pub struct PyDateTime_DateTime {
 pub unsafe fn PyDateTime_GET_YEAR(o: *mut PyObject) -> c_int {
     // This should work for Date or DateTime
     let data = (*(o as *mut PyDateTime_Date)).data;
-    c_int::from(data[0]) << 8 | c_int::from(data[1])
+    (c_int::from(data[0]) << 8) | c_int::from(data[1])
 }
 
 #[inline]
diff --git a/src/types/any.rs b/src/types/any.rs
@@ -948,7 +948,7 @@ impl<'py> PyAnyMethods<'py> for Bound<'py, PyAny> {
             }
         }
 
-        inner(self.py(), self.getattr(attr_name).map_err(Into::into))
+        inner(self.py(), self.getattr(attr_name))
     }
 
     fn getattr<N>(&self, attr_name: N) -> PyResult<Bound<'py, PyAny>>
diff --git a/src/types/module.rs b/src/types/module.rs
@@ -443,7 +443,7 @@ impl<'py> PyModuleMethods<'py> for Bound<'py, PyModule> {
             Err(err) => {
                 if err.is_instance_of::<exceptions::PyAttributeError>(self.py()) {
                     let l = PyList::empty(self.py());
-                    self.setattr(__all__, &l).map_err(PyErr::from)?;
+                    self.setattr(__all__, &l)?;
                     Ok(l)
                 } else {
                     Err(err)
diff --git a/tests/ui/invalid_cancel_handle.stderr b/tests/ui/invalid_cancel_handle.stderr
@@ -42,7 +42,7 @@ error[E0277]: the trait bound `CancelHandle: PyFunctionArgument<'_, '_>` is not
   --> tests/ui/invalid_cancel_handle.rs:20:50
    |
 20 | async fn missing_cancel_handle_attribute(_param: pyo3::coroutine::CancelHandle) {}
-   |                                                  ^^^^ the trait `PyClass` is not implemented for `CancelHandle`, which is required by `CancelHandle: PyFunctionArgument<'_, '_>`
+   |                                                  ^^^^ the trait `PyClass` is not implemented for `CancelHandle`
    |
    = help: the trait `PyClass` is implemented for `pyo3::coroutine::Coroutine`
    = note: required for `CancelHandle` to implement `FromPyObject<'_>`
@@ -61,7 +61,7 @@ error[E0277]: the trait bound `CancelHandle: PyFunctionArgument<'_, '_>` is not
   --> tests/ui/invalid_cancel_handle.rs:20:50
    |
 20 | async fn missing_cancel_handle_attribute(_param: pyo3::coroutine::CancelHandle) {}
-   |                                                  ^^^^ the trait `Clone` is not implemented for `CancelHandle`, which is required by `CancelHandle: PyFunctionArgument<'_, '_>`
+   |                                                  ^^^^ the trait `Clone` is not implemented for `CancelHandle`
    |
    = help: the following other types implement trait `PyFunctionArgument<'a, 'py>`:
              &'a mut pyo3::coroutine::Coroutine
diff --git a/tests/ui/invalid_property_args.stderr b/tests/ui/invalid_property_args.stderr
@@ -52,7 +52,7 @@ error[E0277]: `PhantomData<i32>` cannot be converted to a Python object
 45 |     value: ::std::marker::PhantomData<i32>,
    |            ^ required by `#[pyo3(get)]` to create a readable property from a field of type `PhantomData<i32>`
    |
-   = help: the trait `IntoPyObject<'_>` is not implemented for `PhantomData<i32>`, which is required by `for<'py> PhantomData<i32>: PyO3GetField<'py>`
+   = help: the trait `IntoPyObject<'_>` is not implemented for `PhantomData<i32>`
    = note: implement `IntoPyObject` for `&PhantomData<i32>` or `IntoPyObject + Clone` for `PhantomData<i32>` to define the conversion
    = help: the following other types implement trait `IntoPyObject<'py>`:
              &&'a T
diff --git a/tests/ui/invalid_pyclass_args.stderr b/tests/ui/invalid_pyclass_args.stderr
@@ -100,21 +100,21 @@ error: expected one of: `get`, `set`, `name`
 85 |     #[pyo3(pop)]
    |            ^^^
 
-error: invalid format string: expected `'}'` but string was terminated
+error: invalid format string: expected `}` but string was terminated
    --> tests/ui/invalid_pyclass_args.rs:105:19
     |
 105 | #[pyclass(str = "{")]
-    |                  -^ expected `'}'` in format string
+    |                  -^ expected `}` in format string
     |                  |
     |                  because of this opening brace
     |
     = note: if you intended to print `{`, you can escape it using `{{`
 
-error: invalid format string: expected `'}'`, found `'$'`
+error: invalid format string: expected `}`, found `$`
    --> tests/ui/invalid_pyclass_args.rs:109:19
     |
 109 | #[pyclass(str = "{$}")]
-    |                  -^ expected `'}'` in format string
+    |                  -^ expected `}` in format string
     |                  |
     |                  because of this opening brace
     |
diff --git a/tests/ui/invalid_pyfunctions.stderr b/tests/ui/invalid_pyfunctions.stderr
@@ -51,7 +51,7 @@ error[E0277]: the trait bound `&str: From<BoundRef<'_, '_, pyo3::types::PyModule
   --> tests/ui/invalid_pyfunctions.rs:36:14
    |
 36 |     _string: &str,
-   |              ^ the trait `From<BoundRef<'_, '_, pyo3::types::PyModule>>` is not implemented for `&str`, which is required by `BoundRef<'_, '_, pyo3::types::PyModule>: Into<_>`
+   |              ^ the trait `From<BoundRef<'_, '_, pyo3::types::PyModule>>` is not implemented for `&str`
    |
    = help: the following other types implement trait `From<T>`:
              `String` implements `From<&String>`
diff --git a/tests/ui/invalid_pymethod_receiver.stderr b/tests/ui/invalid_pymethod_receiver.stderr
@@ -2,7 +2,7 @@ error[E0277]: the trait bound `i32: TryFrom<BoundRef<'_, '_, MyClass>>` is not s
  --> tests/ui/invalid_pymethod_receiver.rs:8:44
   |
 8 |     fn method_with_invalid_self_type(_slf: i32, _py: Python<'_>, _index: u32) {}
-  |                                            ^^^ the trait `From<BoundRef<'_, '_, MyClass>>` is not implemented for `i32`, which is required by `i32: TryFrom<BoundRef<'_, '_, MyClass>>`
+  |                                            ^^^ the trait `From<BoundRef<'_, '_, MyClass>>` is not implemented for `i32`
   |
   = help: the following other types implement trait `From<T>`:
             `i32` implements `From<bool>`
diff --git a/tests/ui/invalid_pymethods.stderr b/tests/ui/invalid_pymethods.stderr
@@ -183,7 +183,7 @@ error[E0277]: the trait bound `i32: From<BoundRef<'_, '_, PyType>>` is not satis
   --> tests/ui/invalid_pymethods.rs:46:45
    |
 46 |     fn classmethod_wrong_first_argument(_x: i32) -> Self {
-   |                                             ^^^ the trait `From<BoundRef<'_, '_, PyType>>` is not implemented for `i32`, which is required by `BoundRef<'_, '_, PyType>: Into<_>`
+   |                                             ^^^ the trait `From<BoundRef<'_, '_, PyType>>` is not implemented for `i32`
    |
    = help: the following other types implement trait `From<T>`:
              `i32` implements `From<bool>`
diff --git a/tests/ui/invalid_result_conversion.stderr b/tests/ui/invalid_result_conversion.stderr
@@ -2,7 +2,7 @@ error[E0277]: the trait bound `PyErr: From<MyError>` is not satisfied
   --> tests/ui/invalid_result_conversion.rs:22:25
    |
 22 | fn should_not_work() -> Result<(), MyError> {
-   |                         ^^^^^^ the trait `From<MyError>` is not implemented for `PyErr`, which is required by `MyError: Into<PyErr>`
+   |                         ^^^^^^ the trait `From<MyError>` is not implemented for `PyErr`
    |
    = help: the following other types implement trait `From<T>`:
              `PyErr` implements `From<AddrParseError>`
diff --git a/tests/ui/not_send.stderr b/tests/ui/not_send.stderr
@@ -6,7 +6,7 @@ error[E0277]: `*mut pyo3::Python<'static>` cannot be shared between threads safe
   |        |
   |        required by a bound introduced by this call
   |
-  = help: within `pyo3::Python<'_>`, the trait `Sync` is not implemented for `*mut pyo3::Python<'static>`, which is required by `{closure@$DIR/tests/ui/not_send.rs:4:22: 4:24}: Ungil`
+  = help: within `pyo3::Python<'_>`, the trait `Sync` is not implemented for `*mut pyo3::Python<'static>`
 note: required because it appears within the type `PhantomData<*mut pyo3::Python<'static>>`
  --> $RUST/core/src/marker.rs
   |
diff --git a/tests/ui/not_send2.stderr b/tests/ui/not_send2.stderr
@@ -9,7 +9,7 @@ error[E0277]: `*mut pyo3::Python<'static>` cannot be shared between threads safe
 10 | |         });
    | |_________^ `*mut pyo3::Python<'static>` cannot be shared between threads safely
    |
-   = help: within `pyo3::Bound<'_, PyString>`, the trait `Sync` is not implemented for `*mut pyo3::Python<'static>`, which is required by `{closure@$DIR/tests/ui/not_send2.rs:8:26: 8:28}: Ungil`
+   = help: within `pyo3::Bound<'_, PyString>`, the trait `Sync` is not implemented for `*mut pyo3::Python<'static>`
 note: required because it appears within the type `PhantomData<*mut pyo3::Python<'static>>`
   --> $RUST/core/src/marker.rs
    |
diff --git a/tests/ui/pyclass_send.stderr b/tests/ui/pyclass_send.stderr
@@ -4,7 +4,7 @@ error[E0277]: `*mut c_void` cannot be shared between threads safely
 5 | struct NotSyncNotSend(*mut c_void);
   |        ^^^^^^^^^^^^^^ `*mut c_void` cannot be shared between threads safely
   |
-  = help: within `NotSyncNotSend`, the trait `Sync` is not implemented for `*mut c_void`, which is required by `NotSyncNotSend: Sync`
+  = help: within `NotSyncNotSend`, the trait `Sync` is not implemented for `*mut c_void`
 note: required because it appears within the type `NotSyncNotSend`
  --> tests/ui/pyclass_send.rs:5:8
   |
@@ -25,7 +25,7 @@ error[E0277]: `*mut c_void` cannot be sent between threads safely
 4 | #[pyclass]
   | ^^^^^^^^^^ `*mut c_void` cannot be sent between threads safely
   |
-  = help: within `NotSyncNotSend`, the trait `Send` is not implemented for `*mut c_void`, which is required by `SendablePyClass<NotSyncNotSend>: pyo3::impl_::pyclass::PyClassThreadChecker<NotSyncNotSend>`
+  = help: within `NotSyncNotSend`, the trait `Send` is not implemented for `*mut c_void`
   = help: the trait `pyo3::impl_::pyclass::PyClassThreadChecker<T>` is implemented for `SendablePyClass<T>`
 note: required because it appears within the type `NotSyncNotSend`
  --> tests/ui/pyclass_send.rs:5:8
@@ -46,7 +46,7 @@ error[E0277]: `*mut c_void` cannot be shared between threads safely
 8 | struct SendNotSync(*mut c_void);
   |        ^^^^^^^^^^^ `*mut c_void` cannot be shared between threads safely
   |
-  = help: within `SendNotSync`, the trait `Sync` is not implemented for `*mut c_void`, which is required by `SendNotSync: Sync`
+  = help: within `SendNotSync`, the trait `Sync` is not implemented for `*mut c_void`
 note: required because it appears within the type `SendNotSync`
  --> tests/ui/pyclass_send.rs:8:8
   |
@@ -67,7 +67,7 @@ error[E0277]: `*mut c_void` cannot be sent between threads safely
 11 | #[pyclass]
    | ^^^^^^^^^^ `*mut c_void` cannot be sent between threads safely
    |
-   = help: within `SyncNotSend`, the trait `Send` is not implemented for `*mut c_void`, which is required by `SendablePyClass<SyncNotSend>: pyo3::impl_::pyclass::PyClassThreadChecker<SyncNotSend>`
+   = help: within `SyncNotSend`, the trait `Send` is not implemented for `*mut c_void`
    = help: the trait `pyo3::impl_::pyclass::PyClassThreadChecker<T>` is implemented for `SendablePyClass<T>`
 note: required because it appears within the type `SyncNotSend`
   --> tests/ui/pyclass_send.rs:12:8
@@ -88,7 +88,7 @@ error[E0277]: `*mut c_void` cannot be sent between threads safely
 4 | #[pyclass]
   | ^^^^^^^^^^ `*mut c_void` cannot be sent between threads safely
   |
-  = help: within `NotSyncNotSend`, the trait `Send` is not implemented for `*mut c_void`, which is required by `NotSyncNotSend: Send`
+  = help: within `NotSyncNotSend`, the trait `Send` is not implemented for `*mut c_void`
 note: required because it appears within the type `NotSyncNotSend`
  --> tests/ui/pyclass_send.rs:5:8
   |
@@ -107,7 +107,7 @@ error[E0277]: `*mut c_void` cannot be sent between threads safely
 11 | #[pyclass]
    | ^^^^^^^^^^ `*mut c_void` cannot be sent between threads safely
    |
-   = help: within `SyncNotSend`, the trait `Send` is not implemented for `*mut c_void`, which is required by `SyncNotSend: Send`
+   = help: within `SyncNotSend`, the trait `Send` is not implemented for `*mut c_void`
 note: required because it appears within the type `SyncNotSend`
   --> tests/ui/pyclass_send.rs:12:8
    |

Original file line number	Diff line number	Diff line change
`@@ -2001,7 +2001,7 @@ fn unescape(escaped: &str) -> Vec<u8> {`
`2001`	`2001`	`}`
`2002`	`2002`	`}`
`2003`	`2003`
`2004`		`- bytes.push(unhex(chunk[0]) << 4 \| unhex(chunk[1]));`
	`2004`	`+ bytes.push((unhex(chunk[0]) << 4) \| unhex(chunk[1]));`
`2005`	`2005`	`}`
`2006`	`2006`
`2007`	`2007`	`bytes`
Original file line number	Diff line number	Diff line change
`@@ -119,7 +119,7 @@ pub struct PyDateTime_DateTime {`
`119`	`119`	`pub unsafe fn PyDateTime_GET_YEAR(o: *mut PyObject) -> c_int {`
`120`	`120`	`// This should work for Date or DateTime`
`121`	`121`	`let data = ((o as mut PyDateTime_Date)).data;`
`122`		`- c_int::from(data[0]) << 8 \| c_int::from(data[1])`
	`122`	`+ (c_int::from(data[0]) << 8) \| c_int::from(data[1])`
`123`	`123`	`}`
`124`	`124`
`125`	`125`	`#[inline]`
Original file line number	Diff line number	Diff line change
`@@ -948,7 +948,7 @@ impl<'py> PyAnyMethods<'py> for Bound<'py, PyAny> {`
`948`	`948`	`}`
`949`	`949`	`}`
`950`	`950`
`951`		`- inner(self.py(), self.getattr(attr_name).map_err(Into::into))`
	`951`	`+ inner(self.py(), self.getattr(attr_name))`
`952`	`952`	`}`
`953`	`953`
`954`	`954`	`fn getattr<N>(&self, attr_name: N) -> PyResult<Bound<'py, PyAny>>`
Original file line number	Diff line number	Diff line change
@@ -42,7 +42,7 @@ error[E0277]: the trait bound `CancelHandle: PyFunctionArgument<'_, '_>` is not
`42`	`42`	`--> tests/ui/invalid_cancel_handle.rs:20:50`
`43`	`43`	`\|`
`44`	`44`	`20 \| async fn missing_cancel_handle_attribute(_param: pyo3::coroutine::CancelHandle) {}`
`45`		- \| ^^^^ the trait `PyClass` is not implemented for `CancelHandle`, which is required by `CancelHandle: PyFunctionArgument<'_, '_>`
	`45`	+ \| ^^^^ the trait `PyClass` is not implemented for `CancelHandle`
`46`	`46`	`\|`
`47`	`47`	= help: the trait `PyClass` is implemented for `pyo3::coroutine::Coroutine`
`48`	`48`	= note: required for `CancelHandle` to implement `FromPyObject<'_>`
@@ -61,7 +61,7 @@ error[E0277]: the trait bound `CancelHandle: PyFunctionArgument<'_, '_>` is not
`61`	`61`	`--> tests/ui/invalid_cancel_handle.rs:20:50`
`62`	`62`	`\|`
`63`	`63`	`20 \| async fn missing_cancel_handle_attribute(_param: pyo3::coroutine::CancelHandle) {}`
`64`		- \| ^^^^ the trait `Clone` is not implemented for `CancelHandle`, which is required by `CancelHandle: PyFunctionArgument<'_, '_>`
	`64`	+ \| ^^^^ the trait `Clone` is not implemented for `CancelHandle`
`65`	`65`	`\|`
`66`	`66`	= help: the following other types implement trait `PyFunctionArgument<'a, 'py>`:
`67`	`67`	`&'a mut pyo3::coroutine::Coroutine`
Original file line number	Diff line number	Diff line change
@@ -52,7 +52,7 @@ error[E0277]: `PhantomData<i32>` cannot be converted to a Python object
`52`	`52`	`45 \| value: ::std::marker::PhantomData<i32>,`
`53`	`53`	\| ^ required by `#[pyo3(get)]` to create a readable property from a field of type `PhantomData<i32>`
`54`	`54`	`\|`
`55`		- = help: the trait `IntoPyObject<'_>` is not implemented for `PhantomData<i32>`, which is required by `for<'py> PhantomData<i32>: PyO3GetField<'py>`
	`55`	+ = help: the trait `IntoPyObject<'_>` is not implemented for `PhantomData<i32>`
`56`	`56`	= note: implement `IntoPyObject` for `&PhantomData<i32>` or `IntoPyObject + Clone` for `PhantomData<i32>` to define the conversion
`57`	`57`	= help: the following other types implement trait `IntoPyObject<'py>`:
`58`	`58`	`&&'a T`
Original file line number	Diff line number	Diff line change
@@ -100,21 +100,21 @@ error: expected one of: `get`, `set`, `name`
`100`	`100`	`85 \| #[pyo3(pop)]`
`101`	`101`	`\| ^^^`
`102`	`102`
`103`		-error: invalid format string: expected `'}'` but string was terminated
	`103`	+error: invalid format string: expected `}` but string was terminated
`104`	`104`	`--> tests/ui/invalid_pyclass_args.rs:105:19`
`105`	`105`	`\|`
`106`	`106`	`105 \| #[pyclass(str = "{")]`
`107`		- \| -^ expected `'}'` in format string
	`107`	+ \| -^ expected `}` in format string
`108`	`108`	`\| \|`
`109`	`109`	`\| because of this opening brace`
`110`	`110`	`\|`
`111`	`111`	= note: if you intended to print `{`, you can escape it using `{{`
`112`	`112`
`113`		-error: invalid format string: expected `'}'`, found `'$'`
	`113`	+error: invalid format string: expected `}`, found `$`
`114`	`114`	`--> tests/ui/invalid_pyclass_args.rs:109:19`
`115`	`115`	`\|`
`116`	`116`	`109 \| #[pyclass(str = "{$}")]`
`117`		- \| -^ expected `'}'` in format string
	`117`	+ \| -^ expected `}` in format string
`118`	`118`	`\| \|`
`119`	`119`	`\| because of this opening brace`
`120`	`120`	`\|`
Original file line number	Diff line number	Diff line change
@@ -51,7 +51,7 @@ error[E0277]: the trait bound `&str: From<BoundRef<'_, '_, pyo3::types::PyModule
`51`	`51`	`--> tests/ui/invalid_pyfunctions.rs:36:14`
`52`	`52`	`\|`
`53`	`53`	`36 \| _string: &str,`
`54`		- \| ^ the trait `From<BoundRef<'_, '_, pyo3::types::PyModule>>` is not implemented for `&str`, which is required by `BoundRef<'_, '_, pyo3::types::PyModule>: Into<_>`
	`54`	+ \| ^ the trait `From<BoundRef<'_, '_, pyo3::types::PyModule>>` is not implemented for `&str`
`55`	`55`	`\|`
`56`	`56`	= help: the following other types implement trait `From<T>`:
`57`	`57`	`String` implements `From<&String>`
Original file line number	Diff line number	Diff line change
@@ -2,7 +2,7 @@ error[E0277]: the trait bound `i32: TryFrom<BoundRef<'_, '_, MyClass>>` is not s
`2`	`2`	`--> tests/ui/invalid_pymethod_receiver.rs:8:44`
`3`	`3`	`\|`
`4`	`4`	`8 \| fn method_with_invalid_self_type(_slf: i32, _py: Python<'_>, _index: u32) {}`
`5`		- \| ^^^ the trait `From<BoundRef<'_, '_, MyClass>>` is not implemented for `i32`, which is required by `i32: TryFrom<BoundRef<'_, '_, MyClass>>`
	`5`	+ \| ^^^ the trait `From<BoundRef<'_, '_, MyClass>>` is not implemented for `i32`
`6`	`6`	`\|`
`7`	`7`	= help: the following other types implement trait `From<T>`:
`8`	`8`	`i32` implements `From<bool>`
Original file line number	Diff line number	Diff line change
@@ -183,7 +183,7 @@ error[E0277]: the trait bound `i32: From<BoundRef<'_, '_, PyType>>` is not satis
`183`	`183`	`--> tests/ui/invalid_pymethods.rs:46:45`
`184`	`184`	`\|`
`185`	`185`	`46 \| fn classmethod_wrong_first_argument(_x: i32) -> Self {`
`186`		- \| ^^^ the trait `From<BoundRef<'_, '_, PyType>>` is not implemented for `i32`, which is required by `BoundRef<'_, '_, PyType>: Into<_>`
	`186`	+ \| ^^^ the trait `From<BoundRef<'_, '_, PyType>>` is not implemented for `i32`
`187`	`187`	`\|`
`188`	`188`	= help: the following other types implement trait `From<T>`:
`189`	`189`	`i32` implements `From<bool>`
Original file line number	Diff line number	Diff line change
@@ -2,7 +2,7 @@ error[E0277]: the trait bound `PyErr: From<MyError>` is not satisfied
`2`	`2`	`--> tests/ui/invalid_result_conversion.rs:22:25`
`3`	`3`	`\|`
`4`	`4`	`22 \| fn should_not_work() -> Result<(), MyError> {`
`5`		- \| ^^^^^^ the trait `From<MyError>` is not implemented for `PyErr`, which is required by `MyError: Into<PyErr>`
	`5`	+ \| ^^^^^^ the trait `From<MyError>` is not implemented for `PyErr`
`6`	`6`	`\|`
`7`	`7`	= help: the following other types implement trait `From<T>`:
`8`	`8`	`PyErr` implements `From<AddrParseError>`