Struct arret_runtime::boxed::Any

#[repr(C, align(16))]
pub struct Any { /* fields omitted */ }

Supertype of all boxed types

Implementations

impl Any

pub fn as_subtype(&self) -> AnySubtype<'_>

Returns a subtype of this value based on its type tag

pub fn downcast_ref<T: DistinctTagged>(&self) -> Option<Gc<T>>

Tries to downcast this reference to a subtype based on its type tag

Trait Implementations

impl Boxed for Any

fn as_any_ref(&self) -> Gc<Any>

Casts this value to an Any reference

fn header(&self) -> Header

Returns the header of the box

impl Debug for Any

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl DistinctTagged for Any

fn has_tag(type_tag: TypeTag) -> bool

Returns if the passed type tag corresponds to this type

impl Drop for Any

fn drop(&mut self)

Executes the destructor for this type.

impl EncodeBoxedAbiType for Any

const BOXED_ABI_TYPE: BoxedAbiType

impl HashInHeap for Any

fn hash_in_heap<H: Hasher>(&self, heap: &Heap, state: &mut H)

Feeds this value into the given Hasher

impl PartialEqInHeap for Any

fn eq_in_heap(&self, heap: &Heap, other: &Any) -> bool

Returns true if the values are equal