make provider impl into a blanket impl

rust-lang · Aug 10, 2022 · 6375088 · 6375088
1 parent 813b5de
commit 6375088
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/library/core/src/error.rs b/library/core/src/error.rs
@@ -206,7 +206,10 @@ pub trait Error: Debug + Display {
 }
 
 #[unstable(feature = "error_generic_member_access", issue = "99301")]
-impl<'b> Provider for dyn Error + 'b {
+impl<E> Provider for E
+where
+    E: Error,
+{
     fn provide<'a>(&'a self, req: &mut Demand<'a>) {
         self.provide(req)
     }