Vendor things

third-party/vendor/pin-project-lite/tests/expand/default/enum.expanded.rs

@@ -0,0 +1,143 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjReplace<T, U> {
+    Struct { pinned: ::pin_project_lite::__private::PhantomData<T>, unpinned: U },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_replace(
+            self: ::pin_project_lite::__private::Pin<&mut Self>,
+            replacement: Self,
+        ) -> EnumProjReplace<T, U> {
+            unsafe {
+                let __self_ptr: *mut Self = self.get_unchecked_mut();
+                let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
+                    __self_ptr,
+                    replacement,
+                );
+                match &mut *__self_ptr {
+                    Self::Struct { pinned, unpinned } => {
+                        let result = EnumProjReplace::Struct {
+                            pinned: ::pin_project_lite::__private::PhantomData,
+                            unpinned: ::pin_project_lite::__private::ptr::read(unpinned),
+                        };
+                        {
+                            (
+                                ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                                    pinned,
+                                ),
+                                (),
+                            );
+                        }
+                        result
+                    }
+                    Self::Unit => EnumProjReplace::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/default/enum.rs

@@ -0,0 +1,17 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = EnumProj]
+    #[project_ref = EnumProjRef]
+    #[project_replace = EnumProjReplace]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/default/struct.expanded.rs

@@ -0,0 +1,90 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    }
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                Projection {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                ProjectionRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/default/struct.rs

@@ -0,0 +1,11 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/multifields/enum.expanded.rs

@@ -0,0 +1,89 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned1: T, pinned2: T, unpinned1: U, unpinned2: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjReplace<T, U> {
+    Struct {
+        pinned1: ::pin_project_lite::__private::PhantomData<T>,
+        pinned2: ::pin_project_lite::__private::PhantomData<T>,
+        unpinned1: U,
+        unpinned2: U,
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project_replace(
+            self: ::pin_project_lite::__private::Pin<&mut Self>,
+            replacement: Self,
+        ) -> EnumProjReplace<T, U> {
+            unsafe {
+                let __self_ptr: *mut Self = self.get_unchecked_mut();
+                let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
+                    __self_ptr,
+                    replacement,
+                );
+                match &mut *__self_ptr {
+                    Self::Struct { pinned1, pinned2, unpinned1, unpinned2 } => {
+                        let result = EnumProjReplace::Struct {
+                            pinned1: ::pin_project_lite::__private::PhantomData,
+                            pinned2: ::pin_project_lite::__private::PhantomData,
+                            unpinned1: ::pin_project_lite::__private::ptr::read(
+                                unpinned1,
+                            ),
+                            unpinned2: ::pin_project_lite::__private::ptr::read(
+                                unpinned2,
+                            ),
+                        };
+                        {
+                            (
+                                ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                                    pinned1,
+                                ),
+                                ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                                    pinned2,
+                                ),
+                                (),
+                                (),
+                            );
+                        }
+                        result
+                    }
+                    Self::Unit => EnumProjReplace::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (
+            T,
+            T,
+            ::pin_project_lite::__private::AlwaysUnpin<U>,
+            ::pin_project_lite::__private::AlwaysUnpin<U>,
+        ),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/multifields/enum.rs

@@ -0,0 +1,18 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+#[project_replace = EnumProjReplace]
+enum Enum<T, U> {
+    Struct {
+        #[pin]
+        pinned1: T,
+        #[pin]
+        pinned2: T,
+        unpinned1: U,
+        unpinned2: U,
+    },
+    Unit,
+}
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/multifields/struct.expanded.rs

@@ -0,0 +1,151 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned1: T,
+    pinned2: T,
+    unpinned1: U,
+    unpinned2: U,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProjReplace<T, U> {
+    pinned1: ::pin_project_lite::__private::PhantomData<T>,
+    pinned2: ::pin_project_lite::__private::PhantomData<T>,
+    unpinned1: U,
+    unpinned2: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned1: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        pinned2: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned1: &'__pin mut (U),
+        unpinned2: &'__pin mut (U),
+    }
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned1: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        pinned2: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned1: &'__pin (U),
+        unpinned2: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned1, pinned2, unpinned1, unpinned2 } = self
+                    .get_unchecked_mut();
+                Projection {
+                    pinned1: ::pin_project_lite::__private::Pin::new_unchecked(pinned1),
+                    pinned2: ::pin_project_lite::__private::Pin::new_unchecked(pinned2),
+                    unpinned1: unpinned1,
+                    unpinned2: unpinned2,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned1, pinned2, unpinned1, unpinned2 } = self.get_ref();
+                ProjectionRef {
+                    pinned1: ::pin_project_lite::__private::Pin::new_unchecked(pinned1),
+                    pinned2: ::pin_project_lite::__private::Pin::new_unchecked(pinned2),
+                    unpinned1: unpinned1,
+                    unpinned2: unpinned2,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_replace(
+            self: ::pin_project_lite::__private::Pin<&mut Self>,
+            replacement: Self,
+        ) -> StructProjReplace<T, U> {
+            unsafe {
+                let __self_ptr: *mut Self = self.get_unchecked_mut();
+                let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
+                    __self_ptr,
+                    replacement,
+                );
+                let Self { pinned1, pinned2, unpinned1, unpinned2 } = &mut *__self_ptr;
+                let result = StructProjReplace {
+                    pinned1: ::pin_project_lite::__private::PhantomData,
+                    pinned2: ::pin_project_lite::__private::PhantomData,
+                    unpinned1: ::pin_project_lite::__private::ptr::read(unpinned1),
+                    unpinned2: ::pin_project_lite::__private::ptr::read(unpinned2),
+                };
+                {
+                    (
+                        ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                            pinned1,
+                        ),
+                        ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                            pinned2,
+                        ),
+                        (),
+                        (),
+                    );
+                }
+                result
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned1: T,
+        pinned2: T,
+        unpinned1: ::pin_project_lite::__private::AlwaysUnpin<U>,
+        unpinned2: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned1;
+        let _ = &this.pinned2;
+        let _ = &this.unpinned1;
+        let _ = &this.unpinned2;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/multifields/struct.rs

@@ -0,0 +1,15 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+#[project_replace = StructProjReplace]
+struct Struct<T, U> {
+    #[pin]
+    pinned1: T,
+    #[pin]
+    pinned2: T,
+    unpinned1: U,
+    unpinned2: U,
+}
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-all.expanded.rs

@@ -0,0 +1,143 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjReplace<T, U> {
+    Struct { pinned: ::pin_project_lite::__private::PhantomData<T>, unpinned: U },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_replace(
+            self: ::pin_project_lite::__private::Pin<&mut Self>,
+            replacement: Self,
+        ) -> EnumProjReplace<T, U> {
+            unsafe {
+                let __self_ptr: *mut Self = self.get_unchecked_mut();
+                let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
+                    __self_ptr,
+                    replacement,
+                );
+                match &mut *__self_ptr {
+                    Self::Struct { pinned, unpinned } => {
+                        let result = EnumProjReplace::Struct {
+                            pinned: ::pin_project_lite::__private::PhantomData,
+                            unpinned: ::pin_project_lite::__private::ptr::read(unpinned),
+                        };
+                        {
+                            (
+                                ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                                    pinned,
+                                ),
+                                (),
+                            );
+                        }
+                        result
+                    }
+                    Self::Unit => EnumProjReplace::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-all.rs

@@ -0,0 +1,17 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = EnumProj]
+    #[project_ref = EnumProjRef]
+    #[project_replace = EnumProjReplace]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-mut.expanded.rs

@@ -0,0 +1,64 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-mut.rs

@@ -0,0 +1,15 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = EnumProj]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-none.expanded.rs

@@ -0,0 +1,26 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {}
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-none.rs

@@ -0,0 +1,14 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-ref.expanded.rs

@@ -0,0 +1,64 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/enum-ref.rs

@@ -0,0 +1,15 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project_ref = EnumProjRef]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-all.expanded.rs

@@ -0,0 +1,128 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProj<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+    unpinned: &'__pin mut (U),
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProjRef<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+    unpinned: &'__pin (U),
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProjReplace<T, U> {
+    pinned: ::pin_project_lite::__private::PhantomData<T>,
+    unpinned: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> StructProj<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                StructProj {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> StructProjRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                StructProjRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_replace(
+            self: ::pin_project_lite::__private::Pin<&mut Self>,
+            replacement: Self,
+        ) -> StructProjReplace<T, U> {
+            unsafe {
+                let __self_ptr: *mut Self = self.get_unchecked_mut();
+                let __guard = ::pin_project_lite::__private::UnsafeOverwriteGuard::new(
+                    __self_ptr,
+                    replacement,
+                );
+                let Self { pinned, unpinned } = &mut *__self_ptr;
+                let result = StructProjReplace {
+                    pinned: ::pin_project_lite::__private::PhantomData,
+                    unpinned: ::pin_project_lite::__private::ptr::read(unpinned),
+                };
+                {
+                    (
+                        ::pin_project_lite::__private::UnsafeDropInPlaceGuard::new(
+                            pinned,
+                        ),
+                        (),
+                    );
+                }
+                result
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-all.rs

@@ -0,0 +1,14 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = StructProj]
+    #[project_ref = StructProjRef]
+    #[project_replace = StructProjReplace]
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-mut.expanded.rs

@@ -0,0 +1,90 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProj<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+    unpinned: &'__pin mut (U),
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> StructProj<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                StructProj {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                ProjectionRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-mut.rs

@@ -0,0 +1,12 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = StructProj]
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-none.expanded.rs

@@ -0,0 +1,90 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    }
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                Projection {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                ProjectionRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-none.rs

@@ -0,0 +1,11 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-ref.expanded.rs

@@ -0,0 +1,90 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProjRef<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+    unpinned: &'__pin (U),
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                Projection {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> StructProjRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                StructProjRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/naming/struct-ref.rs

@@ -0,0 +1,12 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project_ref = StructProjRef]
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/not_unpin/enum.expanded.rs

@@ -0,0 +1,99 @@
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+    }
+    #[doc(hidden)]
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        (
+            ::core::marker::PhantomData<&'__pin ()>,
+            ::core::marker::PhantomPinned,
+        ): ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/not_unpin/enum.rs

@@ -0,0 +1,17 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project(!Unpin)]
+    #[project = EnumProj]
+    #[project_ref = EnumProjRef]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/not_unpin/struct.expanded.rs

@@ -0,0 +1,88 @@
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProj<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+    unpinned: &'__pin mut (U),
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+struct StructProjRef<'__pin, T, U>
+where
+    Struct<T, U>: '__pin,
+{
+    pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+    unpinned: &'__pin (U),
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> StructProj<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                StructProj {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> StructProjRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                StructProjRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[doc(hidden)]
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        (
+            ::core::marker::PhantomData<&'__pin ()>,
+            ::core::marker::PhantomPinned,
+        ): ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/not_unpin/struct.rs

@@ -0,0 +1,14 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = StructProj]
+    #[project(!Unpin)]
+    #[project_ref = StructProjRef]
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pinned_drop/enum.expanded.rs

@@ -0,0 +1,112 @@
+use std::pin::Pin;
+use pin_project_lite::pin_project;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    impl<T, U> ::pin_project_lite::__private::Drop for Enum<T, U> {
+        fn drop(&mut self) {
+            fn __drop_inner<T, U>(
+                this: ::pin_project_lite::__private::Pin<&mut Enum<T, U>>,
+            ) {
+                fn __drop_inner() {}
+                let _ = this;
+            }
+            let pinned_self: ::pin_project_lite::__private::Pin<&mut Self> = unsafe {
+                ::pin_project_lite::__private::Pin::new_unchecked(self)
+            };
+            __drop_inner(pinned_self);
+        }
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pinned_drop/enum.rs

@@ -0,0 +1,23 @@
+use std::pin::Pin;
+
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = EnumProj]
+    #[project_ref = EnumProjRef]
+    enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+    impl<T, U> PinnedDrop for Enum<T, U> {
+        fn drop(this: Pin<&mut Self>) {
+            let _ = this;
+        }
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pinned_drop/struct.expanded.rs

@@ -0,0 +1,101 @@
+use std::pin::Pin;
+use pin_project_lite::pin_project;
+struct Struct<T, U> {
+    pinned: T,
+    unpinned: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    }
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                Projection {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                ProjectionRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    impl<T, U> ::pin_project_lite::__private::Drop for Struct<T, U> {
+        fn drop(&mut self) {
+            fn __drop_inner<T, U>(
+                this: ::pin_project_lite::__private::Pin<&mut Struct<T, U>>,
+            ) {
+                fn __drop_inner() {}
+                let _ = this;
+            }
+            let pinned_self: ::pin_project_lite::__private::Pin<&mut Self> = unsafe {
+                ::pin_project_lite::__private::Pin::new_unchecked(self)
+            };
+            __drop_inner(pinned_self);
+        }
+    }
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pinned_drop/struct.rs

@@ -0,0 +1,18 @@
+use std::pin::Pin;
+
+use pin_project_lite::pin_project;
+
+pin_project! {
+    struct Struct<T, U> {
+        #[pin]
+        pinned: T,
+        unpinned: U,
+    }
+    impl<T, U> PinnedDrop for Struct<T, U> {
+        fn drop(this: Pin<&mut Self>) {
+            let _ = this;
+        }
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pub/enum.expanded.rs

@@ -0,0 +1,101 @@
+use pin_project_lite::pin_project;
+pub enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+pub(crate) enum EnumProj<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        unpinned: &'__pin mut (U),
+    },
+    Unit,
+}
+#[doc(hidden)]
+#[allow(dead_code)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::mut_mut)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::ref_option_ref)]
+#[allow(clippy::type_repetition_in_bounds)]
+pub(crate) enum EnumProjRef<'__pin, T, U>
+where
+    Enum<T, U>: '__pin,
+{
+    Struct {
+        pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        unpinned: &'__pin (U),
+    },
+    Unit,
+}
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    impl<T, U> Enum<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        pub(crate) fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> EnumProj<'__pin, T, U> {
+            unsafe {
+                match self.get_unchecked_mut() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProj::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProj::Unit,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        pub(crate) fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> EnumProjRef<'__pin, T, U> {
+            unsafe {
+                match self.get_ref() {
+                    Self::Struct { pinned, unpinned } => {
+                        EnumProjRef::Struct {
+                            pinned: ::pin_project_lite::__private::Pin::new_unchecked(
+                                pinned,
+                            ),
+                            unpinned: unpinned,
+                        }
+                    }
+                    Self::Unit => EnumProjRef::Unit,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    pub struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        Struct: (T, ::pin_project_lite::__private::AlwaysUnpin<U>),
+        Unit: (),
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Enum<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Enum<T, U> {}
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pub/enum.rs

@@ -0,0 +1,16 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    #[project = EnumProj]
+    #[project_ref = EnumProjRef]
+    pub enum Enum<T, U> {
+        Struct {
+            #[pin]
+            pinned: T,
+            unpinned: U,
+        },
+        Unit,
+    }
+}
+
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pub/struct.expanded.rs

@@ -0,0 +1,90 @@
+use pin_project_lite::pin_project;
+pub struct Struct<T, U> {
+    pub pinned: T,
+    pub unpinned: U,
+}
+#[allow(explicit_outlives_requirements)]
+#[allow(single_use_lifetimes)]
+#[allow(clippy::unknown_clippy_lints)]
+#[allow(clippy::redundant_pub_crate)]
+#[allow(clippy::used_underscore_binding)]
+const _: () = {
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    pub(crate) struct Projection<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pub pinned: ::pin_project_lite::__private::Pin<&'__pin mut (T)>,
+        pub unpinned: &'__pin mut (U),
+    }
+    #[doc(hidden)]
+    #[allow(dead_code)]
+    #[allow(single_use_lifetimes)]
+    #[allow(clippy::unknown_clippy_lints)]
+    #[allow(clippy::mut_mut)]
+    #[allow(clippy::redundant_pub_crate)]
+    #[allow(clippy::ref_option_ref)]
+    #[allow(clippy::type_repetition_in_bounds)]
+    pub(crate) struct ProjectionRef<'__pin, T, U>
+    where
+        Struct<T, U>: '__pin,
+    {
+        pub pinned: ::pin_project_lite::__private::Pin<&'__pin (T)>,
+        pub unpinned: &'__pin (U),
+    }
+    impl<T, U> Struct<T, U> {
+        #[doc(hidden)]
+        #[inline]
+        pub(crate) fn project<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin mut Self>,
+        ) -> Projection<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_unchecked_mut();
+                Projection {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+        #[doc(hidden)]
+        #[inline]
+        pub(crate) fn project_ref<'__pin>(
+            self: ::pin_project_lite::__private::Pin<&'__pin Self>,
+        ) -> ProjectionRef<'__pin, T, U> {
+            unsafe {
+                let Self { pinned, unpinned } = self.get_ref();
+                ProjectionRef {
+                    pinned: ::pin_project_lite::__private::Pin::new_unchecked(pinned),
+                    unpinned: unpinned,
+                }
+            }
+        }
+    }
+    #[allow(non_snake_case)]
+    pub struct __Origin<'__pin, T, U> {
+        __dummy_lifetime: ::pin_project_lite::__private::PhantomData<&'__pin ()>,
+        pinned: T,
+        unpinned: ::pin_project_lite::__private::AlwaysUnpin<U>,
+    }
+    impl<'__pin, T, U> ::pin_project_lite::__private::Unpin for Struct<T, U>
+    where
+        __Origin<'__pin, T, U>: ::pin_project_lite::__private::Unpin,
+    {}
+    trait MustNotImplDrop {}
+    #[allow(clippy::drop_bounds, drop_bounds)]
+    impl<T: ::pin_project_lite::__private::Drop> MustNotImplDrop for T {}
+    impl<T, U> MustNotImplDrop for Struct<T, U> {}
+    #[forbid(unaligned_references, safe_packed_borrows)]
+    fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
+        let _ = &this.pinned;
+        let _ = &this.unpinned;
+    }
+};
+fn main() {}

third-party/vendor/pin-project-lite/tests/expand/pub/struct.rs

@@ -0,0 +1,11 @@
+use pin_project_lite::pin_project;
+
+pin_project! {
+    pub struct Struct<T, U> {
+        #[pin]
+        pub pinned: T,
+        pub unpinned: U,
+    }
+}
+
+fn main() {}