include unsized

yaahc · yaahc · commit 01bc13c49436 · 2022-08-10T21:36:25.000Z
diff --git a/library/core/src/error.rs b/library/core/src/error.rs
@@ -208,7 +208,7 @@ pub trait Error: Debug + Display {
 #[unstable(feature = "error_generic_member_access", issue = "99301")]
 impl<E> Provider for E
 where
-    E: Error,
+    E: Error + ?Sized,
 {
     fn provide<'a>(&'a self, req: &mut Demand<'a>) {
         self.provide(req)

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ pub trait Error: Debug + Display {`
`208`	`208`	`#[unstable(feature = "error_generic_member_access", issue = "99301")]`
`209`	`209`	`impl<E> Provider for E`
`210`	`210`	`where`
`211`		`- E: Error,`
	`211`	`+ E: Error + ?Sized,`
`212`	`212`	`{`
`213`	`213`	`fn provide<'a>(&'a self, req: &mut Demand<'a>) {`
`214`	`214`	`self.provide(req)`