Struct safer_ffi::dyn_traits::futures::FfiFutureVTable_Layout

#[repr(C)]
pub struct FfiFutureVTable_Layout<'__usability>where
    unsafe extern "C" fn(_: NonNullOwned<ErasedTy>): ConcreteReprC,
    unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>: ConcreteReprC,
    PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>: ConcreteReprC,{
    pub release_vptr: CLayoutOf<unsafe extern "C" fn(_: NonNullOwned<ErasedTy>)>,
    pub dyn_poll: CLayoutOf<unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>>,
    pub _invariant: CLayoutOf<PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>>,
}

Available on crate features dyn-traits and futures only.

Fields

release_vptr: CLayoutOf<unsafe extern "C" fn(_: NonNullOwned<ErasedTy>)>

dyn_poll: CLayoutOf<unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>>

_invariant: CLayoutOf<PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>>

Trait Implementations

impl<'__usability> CType for FfiFutureVTable_Layout<'__usability>where unsafe extern "C" fn(_: NonNullOwned<ErasedTy>): ConcreteReprC, unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>: ConcreteReprC, PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>: ConcreteReprC,

type OPAQUE_KIND = Concrete

fn short_name() -> String

fn define_self__impl( language: &dyn HeaderLanguage, definer: &mut dyn Definer ) -> Result<()>

fn zeroed() -> Self

fn define_self( language: &dyn HeaderLanguage, definer: &mut dyn Definer ) -> Result<()>

fn name(_language: &dyn HeaderLanguage) -> String

fn name_wrapping_var(language: &dyn HeaderLanguage, var_name: &str) -> String

fn csharp_marshaler() -> Option<String>

Optional marshaler attached to the type (e.g., [MarshalAs(UnmanagedType.FunctionPtr)])

impl<'__usability> Clone for FfiFutureVTable_Layout<'__usability>where unsafe extern "C" fn(_: NonNullOwned<ErasedTy>): ConcreteReprC, unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>: ConcreteReprC, PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>: ConcreteReprC,

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'__usability> ReprC for FfiFutureVTable_Layout<'__usability>where unsafe extern "C" fn(_: NonNullOwned<ErasedTy>): ConcreteReprC, unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>: ConcreteReprC, PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>: ConcreteReprC,

type CLayout = FfiFutureVTable_Layout<'__usability>

The CType having the same layout as Self.

fn is_valid(_: &Self::CLayout) -> bool

Sanity checks that can be performed on an instance of the CType layout.

impl<'__usability> Copy for FfiFutureVTable_Layout<'__usability>where unsafe extern "C" fn(_: NonNullOwned<ErasedTy>): ConcreteReprC, unsafe extern "C" fn(_: NonNullMut<ErasedTy>, _: CLayoutOf<&'static mut Context<'static>>) -> CLayoutOf<PollFuture>: ConcreteReprC, PhantomData<*mut (<u8 as IdentityIgnoring<'__usability>>::ItSelf,)>: ConcreteReprC,