114 lines
3.5 KiB
Rust
114 lines
3.5 KiB
Rust
use std::pin::Pin;
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use pin_project::{pin_project, pinned_drop};
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#[pin(__private(PinnedDrop))]
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struct Struct<T, U> {
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#[pin]
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pinned: T,
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unpinned: U,
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}
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#[allow(box_pointers)]
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#[allow(deprecated)]
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#[allow(explicit_outlives_requirements)]
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#[allow(single_use_lifetimes)]
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#[allow(unreachable_pub)]
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#[allow(clippy::unknown_clippy_lints)]
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#[allow(clippy::pattern_type_mismatch)]
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#[allow(clippy::redundant_pub_crate)]
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#[allow(clippy::type_repetition_in_bounds)]
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#[allow(unused_qualifications)]
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#[allow(clippy::semicolon_if_nothing_returned)]
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#[allow(clippy::use_self)]
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#[allow(clippy::used_underscore_binding)]
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const _: () = {
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#[allow(unused_extern_crates)]
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extern crate pin_project as _pin_project;
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#[allow(dead_code)]
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#[allow(clippy::mut_mut)]
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struct __StructProjection<'pin, T, U>
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where
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Struct<T, U>: 'pin,
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{
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pinned: ::pin_project::__private::Pin<&'pin mut (T)>,
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unpinned: &'pin mut (U),
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}
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#[allow(dead_code)]
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#[allow(clippy::ref_option_ref)]
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struct __StructProjectionRef<'pin, T, U>
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where
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Struct<T, U>: 'pin,
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{
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pinned: ::pin_project::__private::Pin<&'pin (T)>,
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unpinned: &'pin (U),
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}
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impl<T, U> Struct<T, U> {
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fn project<'pin>(
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self: _pin_project::__private::Pin<&'pin mut Self>,
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) -> __StructProjection<'pin, T, U> {
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unsafe {
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let Self { pinned, unpinned } = self.get_unchecked_mut();
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__StructProjection {
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pinned: _pin_project::__private::Pin::new_unchecked(pinned),
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unpinned,
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}
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}
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}
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#[allow(clippy::missing_const_for_fn)]
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fn project_ref<'pin>(
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self: _pin_project::__private::Pin<&'pin Self>,
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) -> __StructProjectionRef<'pin, T, U> {
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unsafe {
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let Self { pinned, unpinned } = self.get_ref();
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__StructProjectionRef {
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pinned: _pin_project::__private::Pin::new_unchecked(pinned),
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unpinned,
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}
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}
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}
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}
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#[forbid(unaligned_references, safe_packed_borrows)]
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fn __assert_not_repr_packed<T, U>(this: &Struct<T, U>) {
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let _ = &this.pinned;
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let _ = &this.unpinned;
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}
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#[allow(missing_debug_implementations)]
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struct __Struct<'pin, T, U> {
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__pin_project_use_generics: _pin_project::__private::AlwaysUnpin<
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'pin,
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(
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_pin_project::__private::PhantomData<T>,
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_pin_project::__private::PhantomData<U>,
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),
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>,
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__field0: T,
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}
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impl<'pin, T, U> _pin_project::__private::Unpin for Struct<T, U> where
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__Struct<'pin, T, U>: _pin_project::__private::Unpin
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{
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}
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#[doc(hidden)]
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unsafe impl<'pin, T, U> _pin_project::UnsafeUnpin for Struct<T, U> where
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__Struct<'pin, T, U>: _pin_project::__private::Unpin
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{
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}
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impl<T, U> _pin_project::__private::Drop for Struct<T, U> {
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fn drop(&mut self) {
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unsafe {
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let __pinned_self = _pin_project::__private::Pin::new_unchecked(self);
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_pin_project::__private::PinnedDrop::drop(__pinned_self);
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}
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}
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}
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};
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#[doc(hidden)]
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impl<T, U> ::pin_project::__private::PinnedDrop for Struct<T, U> {
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unsafe fn drop(self: Pin<&mut Self>) {
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#[allow(clippy::needless_pass_by_value)]
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fn __drop_inner<T, U>(__self: Pin<&mut Struct<T, U>>) {
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fn __drop_inner() {}
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let _ = __self;
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}
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__drop_inner(self);
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}
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}
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fn main() {}
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