Trait AnyValue 

pub trait AnyValue: AnyValueTypeless {
    // Required method
    fn value_typeid(&self) -> TypeId;

    // Provided methods
    fn downcast_ref<T: 'static>(&self) -> Option<&T> { ... }
    fn downcast<T: 'static>(self) -> Option<T>
       where Self: Sized { ... }
}

Type erased value interface.

Know it’s type and size, possibly compile-time.

Required Methods

fn value_typeid(&self) -> TypeId

Provided Methods

fn downcast_ref<T: 'static>(&self) -> Option<&T>

fn downcast<T: 'static>(self) -> Option<T>

where Self: Sized,

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl AnyValue for AnyValueRaw

impl<'a, AnyVecPtr: IAnyVecRawPtr> AnyValue for ElementPointer<'a, AnyVecPtr>

impl<'a, T: AnyValueCloneable + AnyValue> AnyValue for LazyClone<'a, T>

impl<Op: Operation> AnyValue for TempValue<Op>

impl<T: 'static> AnyValue for AnyValueWrapper<T>