[−][src]Struct structural::field::ownership::RunPostDrop
A guard that calls PrePostDropFields::post_drop on the mutable reference
when it is dropped.
Implementations
impl<'a, T> RunPostDrop<'a, T> where
T: PrePostDropFields, [src]
T: PrePostDropFields,
pub unsafe fn new(mutref: &'a mut T) -> Self[src]
Constructs this RunPostDrop.
Safety
This has the same safety requirements as PrePostDropFields::post_drop.
Drop order
Remember that variables on the stack are dropped in the opposite order than they are declared.
In this example:
ⓘThis example is not tested
let a=Foo; let b=Bar; let c=Baz;
c gets dropped first,then b, then a.
pub unsafe fn get_mut(&mut self) -> &mut T[src]
Reborrows the wrapped mutable reference.
Safety
The returned references must not be mutated, only passed to accessor trait (declared in structural) methods for moving out fields .
Trait Implementations
impl<'a, T> Drop for RunPostDrop<'a, T> where
T: PrePostDropFields, [src]
T: PrePostDropFields,
Auto Trait Implementations
impl<'a, T> RefUnwindSafe for RunPostDrop<'a, T> where
T: RefUnwindSafe,
T: RefUnwindSafe,
impl<'a, T> Send for RunPostDrop<'a, T> where
T: Send,
T: Send,
impl<'a, T> Sync for RunPostDrop<'a, T> where
T: Sync,
T: Sync,
impl<'a, T> Unpin for RunPostDrop<'a, T>
impl<'a, T> !UnwindSafe for RunPostDrop<'a, T>
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<This, T> Array0<T> for This where
This: ?Sized, [src]
This: ?Sized,
impl<This, V, T> Array0Variant<T, V> for This where
This: ?Sized, [src]
This: ?Sized,
impl<This, T> ArrayMove0<T> for This where
This: ?Sized, [src]
This: ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> From<T> for T[src]
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<This, T> IntoStructural<T> for This where
T: FromStructural<This>, [src]
T: FromStructural<This>,
fn into_structural(Self) -> T[src]
impl<T> SelfOps for T where
T: ?Sized, [src]
T: ?Sized,
const T: PhantomData<fn() -> Self>[src]
const T_D: PhantomData<Self>[src]
fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self[src]
fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self[src]
fn assert_ty_mut(&mut self, _other: PhantomData<fn() -> Self>) -> &mut Self[src]
fn ty_(&self) -> PhantomData<fn() -> Self>[src]
fn ty_d(&self) -> PhantomData<Self>[src]
fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>[src]
fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>[src]
fn eq_id(&self, other: &Self) -> bool[src]
fn piped<F, U>(self, f: F) -> U where
F: FnOnce(Self) -> U, [src]
F: FnOnce(Self) -> U,
fn piped_ref<'a, F, U>(&'a self, f: F) -> U where
F: FnOnce(&'a Self) -> U, [src]
F: FnOnce(&'a Self) -> U,
fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where
F: FnOnce(&'a mut Self) -> U, [src]
F: FnOnce(&'a mut Self) -> U,
fn mutated<F>(self, f: F) -> Self where
F: FnOnce(&mut Self), [src]
F: FnOnce(&mut Self),
fn observe<F>(self, f: F) -> Self where
F: FnOnce(&Self), [src]
F: FnOnce(&Self),
fn into_<T>(self, PhantomData<fn() -> T>) -> T where
Self: Into<T>, [src]
Self: Into<T>,
fn as_ref_<T>(&self) -> &T where
Self: AsRef<T>,
T: ?Sized, [src]
Self: AsRef<T>,
T: ?Sized,
fn as_mut_<T>(&mut self) -> &mut T where
Self: AsMut<T>,
T: ?Sized, [src]
Self: AsMut<T>,
T: ?Sized,
fn drop_(self)[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The error type returned when the conversion fails.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<This, T> TryIntoStructural<T> for This where
T: TryFromStructural<This>, [src]
T: TryFromStructural<This>,
type Error = <T as TryFromStructural<This>>::Error
The error parameter of TryFromError, returned from try_into_structural on conversion error. Read more
fn try_into_structural(
Self
) -> Result<T, TryFromError<This, <This as TryIntoStructural<T>>::Error>>[src]
Self
) -> Result<T, TryFromError<This, <This as TryIntoStructural<T>>::Error>>
impl<T> TypeIdentity for T where
T: ?Sized, [src]
T: ?Sized,
type Type = T
The same type as Self. Read more
fn into_type_val(self) -> Self::Type where
Self::Type: Sized, [src]
Self::Type: Sized,
fn into_type_ref(&self) -> &Self::Type[src]
fn into_type_mut(&mut self) -> &mut Self::Type[src]
fn into_type_box(self: Box<Self>) -> Box<Self::Type>ⓘImportant traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;[src]
Important traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>[src]
fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>[src]
fn from_type_val(this: Self::Type) -> Self where
Self::Type: Sized, [src]
Self::Type: Sized,
fn from_type_ref(this: &Self::Type) -> &Self[src]
fn from_type_mut(this: &mut Self::Type) -> &mut Self[src]
fn from_type_box(this: Box<Self::Type>) -> Box<Self>ⓘImportant traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;[src]
Important traits for Box<R>
impl<R> Read for Box<R> where
R: Read + ?Sized, impl<W> Write for Box<W> where
W: Write + ?Sized, impl<F> Future for Box<F> where
F: Unpin + Future + ?Sized, type Output = <F as Future>::Output;impl<I> Iterator for Box<I> where
I: Iterator + ?Sized, type Item = <I as Iterator>::Item;