#[doc(hidden)]
pub trait CloneToAny {
- /// Clone `self` into a new `Box<CloneAny>` object.
- fn clone_to_any(&self) -> Box<CloneAny>;
+ /// Clone `self` into a new `Box<dyn CloneAny>` object.
+ fn clone_to_any(&self) -> Box<dyn CloneAny>;
- /// Clone `self` into a new `Box<CloneAny + Send>` object.
- fn clone_to_any_send(&self) -> Box<CloneAny + Send> where Self: Send;
+ /// Clone `self` into a new `Box<dyn CloneAny + Send>` object.
+ fn clone_to_any_send(&self) -> Box<dyn CloneAny + Send> where Self: Send;
- /// Clone `self` into a new `Box<CloneAny + Sync>` object.
- fn clone_to_any_sync(&self) -> Box<CloneAny + Sync> where Self: Sync;
+ /// Clone `self` into a new `Box<dyn CloneAny + Sync>` object.
+ fn clone_to_any_sync(&self) -> Box<dyn CloneAny + Sync> where Self: Sync;
- /// Clone `self` into a new `Box<CloneAny + Send + Sync>` object.
- fn clone_to_any_send_sync(&self) -> Box<CloneAny + Send + Sync> where Self: Send + Sync;
+ /// Clone `self` into a new `Box<dyn CloneAny + Send + Sync>` object.
+ fn clone_to_any_send_sync(&self) -> Box<dyn CloneAny + Send + Sync> where Self: Send + Sync;
}
impl<T: Any + Clone> CloneToAny for T {
#[inline]
- fn clone_to_any(&self) -> Box<CloneAny> {
+ fn clone_to_any(&self) -> Box<dyn CloneAny> {
Box::new(self.clone())
}
#[inline]
- fn clone_to_any_send(&self) -> Box<CloneAny + Send> where Self: Send {
+ fn clone_to_any_send(&self) -> Box<dyn CloneAny + Send> where Self: Send {
Box::new(self.clone())
}
#[inline]
- fn clone_to_any_sync(&self) -> Box<CloneAny + Sync> where Self: Sync {
+ fn clone_to_any_sync(&self) -> Box<dyn 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 {
+ fn clone_to_any_send_sync(&self) -> Box<dyn CloneAny + Send + Sync> where Self: Send + Sync {
Box::new(self.clone())
}
}
macro_rules! implement {
($base:ident, $(+ $bounds:ident)*) => {
- impl fmt::Debug for $base $(+ $bounds)* {
+ impl fmt::Debug for dyn $base $(+ $bounds)* {
#[inline]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- f.pad(stringify!($base $(+ $bounds)*))
+ f.pad(stringify!(dyn $base $(+ $bounds)*))
}
}
- impl UncheckedAnyExt for $base $(+ $bounds)* {
+ impl UncheckedAnyExt for dyn $base $(+ $bounds)* {
#[inline]
unsafe fn downcast_ref_unchecked<T: 'static>(&self) -> &T {
&*(self as *const Self as *const T)
}
}
- impl<T: $base $(+ $bounds)*> IntoBox<$base $(+ $bounds)*> for T {
+ impl<T: $base $(+ $bounds)*> IntoBox<dyn $base $(+ $bounds)*> for T {
#[inline]
- fn into_box(self) -> Box<$base $(+ $bounds)*> {
+ fn into_box(self) -> Box<dyn $base $(+ $bounds)*> {
Box::new(self)
}
}
implement!(CloneAny, + Send + Sync);
define!(CloneAny);
-impl_clone!(CloneAny, clone_to_any);
-impl_clone!((CloneAny + Send), clone_to_any_send);
-impl_clone!((CloneAny + Sync), clone_to_any_sync);
-impl_clone!((CloneAny + Send + Sync), clone_to_any_send_sync);
+impl_clone!(dyn CloneAny, clone_to_any);
+impl_clone!(dyn CloneAny + Send, clone_to_any_send);
+impl_clone!(dyn CloneAny + Sync, clone_to_any_sync);
+impl_clone!(dyn CloneAny + Send + Sync, clone_to_any_send_sync);