Struct rkyv_dyn::ArchivedDynMetadata[−][src]

pub struct ArchivedDynMetadata<T: ?Sized> { /* fields omitted */ }
Expand description

The archived version of DynMetadata.

Implementations

impl<T: TypeName + ?Sized> ArchivedDynMetadata<T>[src]

pub fn emplace(type_id: u64, out: &mut MaybeUninit<Self>)[src]

Creates a new ArchivedDynMetadata for the given type.

pub fn vtable(&self) -> usize[src]

Gets the vtable address for this trait object. With the vtable_cache feature, this will store the address locally on the first lookup.

pub fn pointer_metadata(&self) -> DynMetadata<T>[src]

Gets the DynMetadata associated with this ArchivedDynMetadata.

Trait Implementations

impl<T: TypeName + ?Sized, C: ?Sized> CheckBytes<C> for ArchivedDynMetadata<T>[src]

type Error = DynMetadataError

The error that may result from checking the type.

unsafe fn check_bytes<'a>(
    value: *const Self,
    context: &mut C
) -> Result<&'a Self, Self::Error>[src]

Checks whether the given pointer points to a valid value within the given context. Read more

Auto Trait Implementations

impl<T: ?Sized> RefUnwindSafe for ArchivedDynMetadata<T> where
    T: RefUnwindSafe, 

impl<T: ?Sized> Send for ArchivedDynMetadata<T> where
    T: Send, 

impl<T: ?Sized> Sync for ArchivedDynMetadata<T> where
    T: Sync, 

impl<T: ?Sized> Unpin for ArchivedDynMetadata<T> where
    T: Unpin, 

impl<T: ?Sized> UnwindSafe for ArchivedDynMetadata<T> where
    T: UnwindSafe, 

Blanket Implementations

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

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> ArchivePointee for T[src]

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

pub fn pointer_metadata(
    &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata[src]

Converts some archived metadata to the pointer metadata for itself.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> Pointee for T[src]

type Metadata = ()

The type for metadata in pointers and references to Self.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

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

Performs the conversion.