#[non_exhaustive]pub struct TraitImpl<T>where
T: ?Sized,{
pub(crate) vtable: DynMetadata<T>,
}🔬This is a nightly-only experimental API. (
type_info)Expand description
Info of a trait implementation, you can retrieve the vtable with Self::get_vtable
Fields (Non-exhaustive)§
This struct is marked as non-exhaustive
Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional
Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.vtable: DynMetadata<T>🔬This is a nightly-only experimental API. (
type_info)Implementations§
Source§impl<T> TraitImpl<T>where
T: ?Sized,
impl<T> TraitImpl<T>where
T: ?Sized,
Sourcepub const fn get_vtable(&self) -> DynMetadata<T>
🔬This is a nightly-only experimental API. (type_info)
pub const fn get_vtable(&self) -> DynMetadata<T>
type_info)Gets the raw vtable for type reflection mapping
Trait Implementations§
Source§impl<T> PartialEq for TraitImpl<T>
impl<T> PartialEq for TraitImpl<T>
impl<T> Eq for TraitImpl<T>
impl<T> StructuralPartialEq for TraitImpl<T>where
T: ?Sized,
Auto Trait Implementations§
impl<T> Freeze for TraitImpl<T>where
T: ?Sized,
impl<T> !RefUnwindSafe for TraitImpl<T>
impl<T> Send for TraitImpl<T>where
T: ?Sized,
impl<T> Sync for TraitImpl<T>where
T: ?Sized,
impl<T> Unpin for TraitImpl<T>where
T: ?Sized,
impl<T> UnsafeUnpin for TraitImpl<T>where
T: ?Sized,
impl<T> !UnwindSafe for TraitImpl<T>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
fn into_any(self: Box<T>) -> Box<dyn Any>
Convert
Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can
then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be
further downcast into Rc<ConcreteType> where ConcreteType implements Trait.Source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &Any’s vtable from &Trait’s.Source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot
generate &mut Any’s vtable from &mut Trait’s.Source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key and return true if they are equal.