pub trait Downcast<T>: Anywhere
    T: Any,{
    // Provided methods
    fn is_type(&self) -> bool { ... }
    fn downcast_ref(&self) -> Result<&T, TypeMismatch> { ... }
    fn downcast_mut(&mut self) -> Result<&mut T, TypeMismatch> { ... }
    fn downcast(
        self: Box<Self, Global>
    ) -> Result<Box<T, Global>, DowncastError<Box<Self, Global>>> { ... }
    fn downcast_rc(self: Rc<Self>) -> Result<Rc<T>, DowncastError<Rc<Self>>> { ... }
}

Provided Methods§

fn is_type(&self) -> bool

fn downcast_ref(&self) -> Result<&T, TypeMismatch>

fn downcast_mut(&mut self) -> Result<&mut T, TypeMismatch>

fn downcast( self: Box<Self, Global> ) -> Result<Box<T, Global>, DowncastError<Box<Self, Global>>>

fn downcast_rc(self: Rc<Self>) -> Result<Rc<T>, DowncastError<Rc<Self>>>

Implementors§

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impl<_T> Downcast<_T> for dyn Any + 'staticwhere _T: Any,

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impl<_T> Downcast<_T> for dyn Any + Send + 'staticwhere _T: Any,

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impl<_T> Downcast<_T> for dyn Any + Sync + 'staticwhere _T: Any,

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impl<_T> Downcast<_T> for dyn AnySync + 'staticwhere _T: Any,