flams_utils::inner_arc

Struct InnerArc

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pub struct InnerArc<Outer, Inner> {
    outer: Outer,
    elem: *const Inner,
}

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§outer: Outer§elem: *const Inner

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impl<Outer, Inner> InnerArc<Outer, Inner>

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pub unsafe fn new<Arced, Err>( outer: &Outer, arc: impl FnOnce(&Outer) -> &Arc<Arced>, get: impl FnOnce(&Arced) -> Result<&Inner, Err>, ) -> Result<Self, Err>
where Outer: Clone,

§Safety

Is only safe if the inner element is not behind inner mutability, and therefore cannot be moved around.

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pub unsafe fn inherit<NewInner, Err>( &self, get: impl FnOnce(&Inner) -> Result<&NewInner, Err>, ) -> Result<InnerArc<Outer, NewInner>, Err>
where Outer: Clone,

§Safety
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pub unsafe fn new_from_outer<Err>( outer: &Outer, get: impl FnOnce(&Outer) -> Result<&Inner, Err>, ) -> Result<Self, Err>
where Outer: Clone,

§Safety

Is only safe if the inner element is not behind inner mutability, and therefore cannot be moved around and the provided reference is actually behind the Arc.

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pub unsafe fn new_owned_infallible<'a, Arced>( outer: Outer, arc: impl FnOnce(&Outer) -> &Arc<Arced>, get: impl FnOnce(&Arced) -> &'a Inner, ) -> Self
where Outer: Clone + 'a, Inner: 'a,

§Safety

Is only safe if the inner element is not behind inner mutability, and therefore cannot be moved around, and the provided reference is actually behind the Arc.

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pub const fn outer(&self) -> &Outer

Trait Implementations§

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impl<Outer, Inner> AsRef<Inner> for InnerArc<Outer, Inner>

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fn as_ref(&self) -> &Inner

Converts this type into a shared reference of the (usually inferred) input type.
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impl<Outer: Send, Inner> Send for InnerArc<Outer, Inner>

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impl<Outer: Sync, Inner> Sync for InnerArc<Outer, Inner>

Auto Trait Implementations§

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impl<Outer, Inner> Freeze for InnerArc<Outer, Inner>
where Outer: Freeze,

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impl<Outer, Inner> RefUnwindSafe for InnerArc<Outer, Inner>
where Outer: RefUnwindSafe, Inner: RefUnwindSafe,

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impl<Outer, Inner> Unpin for InnerArc<Outer, Inner>
where Outer: Unpin,

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impl<Outer, Inner> UnwindSafe for InnerArc<Outer, Inner>
where Outer: UnwindSafe, Inner: RefUnwindSafe,

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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> ArchivePointee for T

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type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.
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fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.
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impl<T> Borrow<T> for T
where T: ?Sized,

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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,

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

Mutably borrows from an owned value. Read more
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impl<F, W, T, D> Deserialize<With<T, W>, D> for F
where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

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fn deserialize( &self, deserializer: &mut D, ) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Pointee for T

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type Metadata = ()

The type for metadata in pointers and references to Self.
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,