Vendor dependencies

Let's see how I like this workflow.

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

@@ -0,0 +1,95 @@
+use pin_project_lite::pin_project;
+use std::pin::Pin;
+enum Enum<T, U> {
+    Struct { pinned: T, unpinned: U },
+    Unit,
+}
+#[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(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> {
+        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,
+                }
+            }
+        }
+        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() {}

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

@@ -0,0 +1,22 @@
+use pin_project_lite::pin_project;
+use std::pin::Pin;
+
+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() {}

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

@@ -0,0 +1,92 @@
+use pin_project_lite::pin_project;
+use std::pin::Pin;
+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 _: () = {
+    #[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),
+    }
+    #[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> {
+        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,
+                }
+            }
+        }
+        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() {}

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

@@ -0,0 +1,17 @@
+use pin_project_lite::pin_project;
+use std::pin::Pin;
+
+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() {}