Trait downcast::Downcast

source ·

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>) -> Result<Box<T>, DowncastError<Box<Self>>> { ... }
    fn downcast_rc(self: Rc<Self>) -> Result<Rc<T>, DowncastError<Rc<Self>>> { ... }
}