}
impl<T: Any + Clone> CloneToAny for T {
+ #[inline]
fn clone_to_any(&self) -> Box<CloneAny> {
Box::new(self.clone())
}
+ #[inline]
fn clone_to_any_send(&self) -> Box<CloneAny + Send> where Self: Send {
Box::new(self.clone())
}
+ #[inline]
fn clone_to_any_sync(&self) -> Box<CloneAny + Sync> where Self: Sync {
Box::new(self.clone())
}
+ #[inline]
fn clone_to_any_send_sync(&self) -> Box<CloneAny + Send + Sync> where Self: Send + Sync {
Box::new(self.clone())
}
macro_rules! impl_clone {
($t:ty, $method:ident) => {
impl Clone for Box<$t> {
+ #[inline]
fn clone(&self) -> Box<$t> {
(**self).$method()
}
macro_rules! implement {
($base:ident, $(+ $bounds:ident)*) => {
impl fmt::Debug for $base $(+ $bounds)* {
+ #[inline]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
f.pad(stringify!($base $(+ $bounds)*))
}
}
impl UncheckedAnyExt for $base $(+ $bounds)* {
+ #[inline]
unsafe fn downcast_ref_unchecked<T: 'static>(&self) -> &T {
&*(self as *const Self as *const T)
}
+ #[inline]
unsafe fn downcast_mut_unchecked<T: 'static>(&mut self) -> &mut T {
&mut *(self as *mut Self as *mut T)
}
+ #[inline]
unsafe fn downcast_unchecked<T: 'static>(self: Box<Self>) -> Box<T> {
Box::from_raw(Box::into_raw(self) as *mut T)
}
}
impl<T: $base $(+ $bounds)*> IntoBox<$base $(+ $bounds)*> for T {
+ #[inline]
fn into_box(self) -> Box<$base $(+ $bounds)*> {
Box::new(self)
}