Add T to PhantomData impl Debug

Stargateur · Stargateur · commit eac1e30bd862 · 2022-07-09T23:28:22.000+02:00
diff --git a/library/core/src/fmt/mod.rs b/library/core/src/fmt/mod.rs
@@ -2598,7 +2598,7 @@ impl Debug for () {
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: ?Sized> Debug for PhantomData<T> {
     fn fmt(&self, f: &mut Formatter<'_>) -> Result {
-        f.debug_struct("PhantomData").finish()
+        write!(f, "PhantomData<{}>", crate::any::type_name::<T>())
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -2598,7 +2598,7 @@ impl Debug for () {`
`2598`	`2598`	`#[stable(feature = "rust1", since = "1.0.0")]`
`2599`	`2599`	`impl<T: ?Sized> Debug for PhantomData<T> {`
`2600`	`2600`	`fn fmt(&self, f: &mut Formatter<'_>) -> Result {`
`2601`		`- f.debug_struct("PhantomData").finish()`
	`2601`	`+ write!(f, "PhantomData<{}>", crate::any::type_name::<T>())`
`2602`	`2602`	`}`
`2603`	`2603`	`}`
`2604`	`2604`