Struct ArcRef 

pub struct ArcRef<T: ?Sized> {
    pub(super) head: NonNull<ArcHead>,
    pub(super) layout: Layout,
    pub(super) data: NonNull<T>,
}

Reference into an Arc<T>.

Fields

head: NonNull<ArcHead>

layout: Layout

data: NonNull<T>

Trait Implementations

impl<T: ?Sized> BorrowPlace<ArcRef<T>> for ArcHandle<T>

const ACCESS: AccessKind = AccessKind::Shared

The access permissions to the place required by Self::borrow.

const SAFE: bool = true

Whether Self::borrow is safe when Self::ACCESS is honored for Self::Timing.

type Timing = Instant

The timing of the access permissions of Self::borrow.

unsafe fn borrow(self) -> ArcRef<T>

Borrow the place using Output.

impl<T: ?Sized> BorrowPlace<ArcRef<T>> for ArcRefHandle<T>

const ACCESS: AccessKind = AccessKind::Shared

The access permissions to the place required by Self::borrow.

const SAFE: bool = true

Whether Self::borrow is safe when Self::ACCESS is honored for Self::Timing.

type Timing = Instant

The timing of the access permissions of Self::borrow.

unsafe fn borrow(self) -> ArcRef<T>

Borrow the place using Output.

impl<T: ?Sized> CreateHandle<Instant> for ArcRef<T>

const ACCESS: AccessKind = AccessKind::Shared

The access permissions required by Self::handle_from_raw.

type Handle = ArcRefHandle<T>

The handle that’s used for operating on the represented place.

unsafe fn handle_from_raw(this: *const Self) -> Self::Handle

Create a handle to the pointee of the raw pointer.

impl<T: ?Sized> Drop for ArcRef<T>

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl<T: ?Sized> PlaceProxy for ArcRef<T>

type Target = T