Struct safer_ffi::closure::boxed::BoxDynFnMut1

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#[repr(C)]
pub struct BoxDynFnMut1<Ret, A1> where
    Ret: ReprC,
    A1: ReprC,  { /* private fields */ }

Available on crate feature alloc only.

Expand description

Box<dyn 'static + Send + FnMut(A1) -> Ret>

C Layout

BoxDynFnMut1_Layout

Implementations

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pub fn call(&mut self, A1: A1) -> Ret

Trait Implementations

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impl<Ret, A1> Debug for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

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fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<Ret, A1> Drop for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

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fn drop(&mut self)

Executes the destructor for this type. Read more

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impl<Ret, A1> ReprC for BoxDynFnMut1<Ret, A1> where
 NonNull<c_void>: ReprC,
 <NonNull<c_void> as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>,
 unsafe extern "C" fn(env_ptr: NonNull<c_void>, _: A1) -> Ret: ReprC,
 <unsafe extern "C" fn(env_ptr: NonNull<c_void>, _: A1) -> Ret as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>,
 unsafe extern "C" fn(env_ptr: NonNull<c_void>): ReprC,
 <unsafe extern "C" fn(env_ptr: NonNull<c_void>) as ReprC>::CLayout: CType<OPAQUE_KIND = Concrete>,
 Ret: ReprC,
 A1: ReprC,
 Ret: ReprC,
 A1: ReprC,

type CLayout = BoxDynFnMut1<Ret, A1>

The CType having the same layout as Self.

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

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

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impl<Ret, A1> Send for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

Box<dyn Send + ...> : Send

Auto Trait Implementations

impl<Ret, A1> RefUnwindSafe for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> !Sync for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> Unpin for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> UnwindSafe for BoxDynFnMut1<Ret, A1>

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

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

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impl<T, U> TryFrom for T where
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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct safer_ffi::closure::boxed::BoxDynFnMut1

C Layout

Implementations

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

pub fn new<F>(f: Box<F>) -> Self where
F: FnMut(A1) -> Ret,
F: Send + 'static,

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

pub fn call(&mut self, A1: A1) -> Ret

Trait Implementations

impl<Ret, A1> Debug for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl<Ret, A1> Drop for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

fn drop(&mut self)

type CLayout = BoxDynFnMut1<Ret, A1>

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

impl<Ret, A1> Send for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

Auto Trait Implementations

impl<Ret, A1> RefUnwindSafe for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> !Sync for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> Unpin for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> UnwindSafe for BoxDynFnMut1<Ret, A1>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

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

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

type Error = Infallible

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

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

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

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

Struct safer_ffi::closure::boxed::BoxDynFnMut1

C Layout

Implementations

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where Ret: ReprC, A1: ReprC,

pub fn new<F>(f: Box<F>) -> Self where F: FnMut(A1) -> Ret, F: Send + 'static,

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where Ret: ReprC, A1: ReprC,

pub fn call(&mut self, A1: A1) -> Ret

Trait Implementations

impl<Ret, A1> Debug for BoxDynFnMut1<Ret, A1> where Ret: ReprC, A1: ReprC,

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

impl<Ret, A1> Drop for BoxDynFnMut1<Ret, A1> where Ret: ReprC, A1: ReprC,

fn drop(&mut self)

type CLayout = BoxDynFnMut1<Ret, A1>

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

impl<Ret, A1> Send for BoxDynFnMut1<Ret, A1> where Ret: ReprC, A1: ReprC,

Auto Trait Implementations

impl<Ret, A1> RefUnwindSafe for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> !Sync for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> Unpin for BoxDynFnMut1<Ret, A1>

impl<Ret, A1> UnwindSafe for BoxDynFnMut1<Ret, A1>

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ManuallyDropMut for T

type Ret = ManuallyDrop<T>

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

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

type Error = Infallible

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

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

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

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

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

pub fn new<F>(f: Box<F>) -> Self where
F: FnMut(A1) -> Ret,
F: Send + 'static,

impl<Ret, A1> BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

impl<Ret, A1> Debug for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

impl<Ret, A1> Drop for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

impl<Ret, A1> Send for BoxDynFnMut1<Ret, A1> where
Ret: ReprC,
A1: ReprC,

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

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

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

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

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

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

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