Expand description
This is an implementation detail for the macros that implement DynCast
.
Used to create a specify a “config” type when only the source and target traits are known.
This type implements DynCastConfig
and there is a blanket implementation
of DynCast
so that if DynCast
is implemented for
ConcreteDynCastConfig<dyn Source, dyn Target>
then DynCast
is implemented
for all “config” types that implement
DynCastConfig<Source = dyn Source, Target = dyn Target>
.
Trait Implementations
sourceimpl<Desc, Outl> DerivedDynCast<ConcreteDynCastConfig<dyn OutlineTrait + 'static, dyn OutlineTrait + 'static>, <dyn OutlineTrait + 'static as GetDynCastConfig<dyn OutlineTrait + 'static>>::Config> for GenericSimpleShape<Desc, Outl> where
Desc: 'static + Debug + Send + Sync,
Outl: OutlineTrait + 'static,
impl<Desc, Outl> DerivedDynCast<ConcreteDynCastConfig<dyn OutlineTrait + 'static, dyn OutlineTrait + 'static>, <dyn OutlineTrait + 'static as GetDynCastConfig<dyn OutlineTrait + 'static>>::Config> for GenericSimpleShape<Desc, Outl> where
Desc: 'static + Debug + Send + Sync,
Outl: OutlineTrait + 'static,
sourcefn derived_dyn_cast_ref(
&self
) -> Result<&(dyn OutlineTrait + 'static), &(dyn OutlineTrait + 'static)>
fn derived_dyn_cast_ref(
&self
) -> Result<&(dyn OutlineTrait + 'static), &(dyn OutlineTrait + 'static)>
Cast a shared reference of this trait object to another trait object.
sourcefn derived_dyn_cast_mut(
&mut self
) -> Result<&mut (dyn OutlineTrait + 'static), &mut (dyn OutlineTrait + 'static)>
fn derived_dyn_cast_mut(
&mut self
) -> Result<&mut (dyn OutlineTrait + 'static), &mut (dyn OutlineTrait + 'static)>
Cast a mutable/unique reference of this trait object to another trait object.
sourcefn derived_dyn_cast_boxed(
self: Box<GenericSimpleShape<Desc, Outl>, Global>
) -> Result<Box<dyn OutlineTrait + 'static, Global>, Box<dyn OutlineTrait + 'static, Global>>
fn derived_dyn_cast_boxed(
self: Box<GenericSimpleShape<Desc, Outl>, Global>
) -> Result<Box<dyn OutlineTrait + 'static, Global>, Box<dyn OutlineTrait + 'static, Global>>
Cast a boxed trait object to another trait object.
sourcefn derived_dyn_cast_rc(
self: Rc<GenericSimpleShape<Desc, Outl>>
) -> Result<Rc<dyn OutlineTrait + 'static>, Rc<dyn OutlineTrait + 'static>>
fn derived_dyn_cast_rc(
self: Rc<GenericSimpleShape<Desc, Outl>>
) -> Result<Rc<dyn OutlineTrait + 'static>, Rc<dyn OutlineTrait + 'static>>
Cast a reference counted trait object to another trait object.
sourcefn derived_dyn_cast_arc(
self: Arc<GenericSimpleShape<Desc, Outl>>
) -> Result<Arc<dyn OutlineTrait + 'static>, Arc<dyn OutlineTrait + 'static>>
fn derived_dyn_cast_arc(
self: Arc<GenericSimpleShape<Desc, Outl>>
) -> Result<Arc<dyn OutlineTrait + 'static>, Arc<dyn OutlineTrait + 'static>>
Cast an atomically reference counted trait object to another trait object.
impl<S, T> DynCastConfig for ConcreteDynCastConfig<S, T> where
S: ?Sized,
T: ?Sized,
impl<S, T> DynCastConfig for ConcreteDynCastConfig<S, T> where
S: ?Sized,
T: ?Sized,
Auto Trait Implementations
impl<S: ?Sized, T: ?Sized> RefUnwindSafe for ConcreteDynCastConfig<S, T> where
S: RefUnwindSafe,
T: RefUnwindSafe,
impl<S: ?Sized, T: ?Sized> Send for ConcreteDynCastConfig<S, T> where
S: Send,
T: Send,
impl<S: ?Sized, T: ?Sized> Sync for ConcreteDynCastConfig<S, T> where
S: Sync,
T: Sync,
impl<S: ?Sized, T: ?Sized> Unpin for ConcreteDynCastConfig<S, T> where
S: Unpin,
T: Unpin,
impl<S: ?Sized, T: ?Sized> UnwindSafe for ConcreteDynCastConfig<S, T> where
S: UnwindSafe,
T: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: Any,
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>ⓘNotable traits for Box<W, Global>impl<W> Write for Box<W, Global> where
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
W: Write + ?Sized, impl<R> Read for Box<R, Global> where
R: Read + ?Sized, impl<F, A> Future for Box<F, A> where
F: Future + Unpin + ?Sized,
A: Allocator + 'static, type Output = <F as Future>::Output;impl<I, A> Iterator for Box<I, A> where
I: Iterator + ?Sized,
A: Allocator, type Item = <I as Iterator>::Item;
Convert Box<dyn Trait>
(where Trait: Downcast
) to Box<dyn Any>
. Box<dyn Any>
can
then be further downcast
into Box<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert &mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s. Read more
impl<A> DynCastExt for A
impl<A> DynCastExt for A
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
fn dyn_cast<T>(
self
) -> Result<<A as DynCastExtHelper<T>>::Target, <A as DynCastExtHelper<T>>::Source> where
A: DynCastExtHelper<T>,
T: ?Sized,
Use this to cast from one trait object type to another. Read more
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
fn dyn_upcast<T>(self) -> <A as DynCastExtAdvHelper<T, T>>::Target where
A: DynCastExtAdvHelper<T, T, Source = <A as DynCastExtAdvHelper<T, T>>::Target>,
T: ?Sized,
Use this to upcast a trait to one of its supertraits. Read more
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_adv<F, T>(
self
) -> Result<<A as DynCastExtAdvHelper<F, T>>::Target, <A as DynCastExtAdvHelper<F, T>>::Source> where
A: DynCastExtAdvHelper<F, T>,
F: ?Sized,
T: ?Sized,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
fn dyn_cast_with_config<C>(
self
) -> Result<<A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Target, <A as DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>>::Source> where
C: DynCastConfig,
A: DynCastExtAdvHelper<<C as DynCastConfig>::Source, <C as DynCastConfig>::Target>,
Use this to cast from one trait object type to another. With this method the type parameter is a config type that uniquely specifies which cast should be preformed. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
sourcefn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
impl<V, T> VZip<V> for T where
V: MultiLane<T>,
fn vzip(self) -> V
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more