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|
use pin_project_lite::pin_project;
struct Struct<T, U> {
pinned: T,
unpinned: U,
}
#[allow(
explicit_outlives_requirements,
single_use_lifetimes,
clippy::unknown_clippy_lints,
clippy::absolute_paths,
clippy::min_ident_chars,
clippy::redundant_pub_crate,
clippy::single_char_lifetime_names,
clippy::used_underscore_binding
)]
const _: () = {
#[doc(hidden)]
#[allow(
dead_code,
single_use_lifetimes,
clippy::unknown_clippy_lints,
clippy::absolute_paths,
clippy::min_ident_chars,
clippy::mut_mut,
clippy::redundant_pub_crate,
clippy::ref_option_ref,
clippy::single_char_lifetime_names,
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,
single_use_lifetimes,
clippy::unknown_clippy_lints,
clippy::absolute_paths,
clippy::min_ident_chars,
clippy::mut_mut,
clippy::redundant_pub_crate,
clippy::ref_option_ref,
clippy::single_char_lifetime_names,
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
::pin_project_lite::__private::PinnedFieldsOf<
__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() {}
|
