Struct safer_ffi::closure::arc::ArcDynFn0_Layout

source · [−]

#[repr(C)]
pub struct ArcDynFn0_Layout<Ret>where
    Ret: ReprC,
    Ret: ReprC,
    NonNull<c_void>: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>): ConcreteReprC,
    Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>: ConcreteReprC,{
    pub env_ptr: CLayoutOf<NonNull<c_void>>,
    pub call: CLayoutOf<unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret>,
    pub release: CLayoutOf<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>,
    pub retain: CLayoutOf<Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>>,
}

Available on crate feature alloc only.

Expand description

Arc<dyn Send + Sync + Fn() -> Ret>

Fields

env_ptr: CLayoutOf<NonNull<c_void>>call: CLayoutOf<unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret>release: CLayoutOf<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>retain: CLayoutOf<Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>>

Trait Implementations

impl<Ret> CType for ArcDynFn0_Layout<Ret>where
    Ret: ReprC,
    Ret: ReprC,
    NonNull<c_void>: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>): ConcreteReprC,
    Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>: 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)]) Read more

impl<Ret> Clone for ArcDynFn0_Layout<Ret>where
    Ret: ReprC,
    Ret: ReprC,
    NonNull<c_void>: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>): ConcreteReprC,
    Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>: ConcreteReprC,

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<Ret> ReprC for ArcDynFn0_Layout<Ret>where
    Ret: ReprC,
    Ret: ReprC,
    NonNull<c_void>: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>): ConcreteReprC,
    Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>: ConcreteReprC,

type CLayout = ArcDynFn0_Layout<Ret>

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. Read more

impl<Ret> Copy for ArcDynFn0_Layout<Ret>where
    Ret: ReprC,
    Ret: ReprC,
    NonNull<c_void>: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>) -> Ret: ConcreteReprC,
    unsafe extern "C" fn(env_ptr: NonNull<c_void>): ConcreteReprC,
    Option<unsafe extern "C" fn(env_ptr: NonNull<c_void>)>: ConcreteReprC,

Auto Trait Implementations

impl<Ret> !RefUnwindSafe for ArcDynFn0_Layout<Ret>

impl<Ret> !Send for ArcDynFn0_Layout<Ret>

impl<Ret> !Sync for ArcDynFn0_Layout<Ret>

impl<Ret> !Unpin for ArcDynFn0_Layout<Ret>

impl<Ret> !UnwindSafe for ArcDynFn0_Layout<Ret>

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsOut<T> for Twhere
T: Copy,

fn as_out(&'out mut self) -> Out<'out, T>

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CompatExt for T

fn compat(self) -> Compat<T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by value. Read more

fn compat_ref(&self) -> Compat<&T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by shared reference. Read more

fn compat_mut(&mut self) -> Compat<&mut T>ⓘNotable traits for Compat<T>`impl<T> Future for Compat<T>where T: Future, type Output = <T as Future>::Output;`

Applies the Compat adapter by mutable reference. Read more

impl<T> FitForCBox for T

type CBoxWrapped = Box_<T>

Available on crate feature alloc only.

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

fn manually_drop_mut(&' mut self) -> &' mut ManuallyDrop<T>

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> UpcastAny for Twhere
T: 'static,

fn upcast_any(&self) -> &(dyn Any + 'static)

Available on crate feature headers only.