diff options
Diffstat (limited to 'src/libcore/iter/sources.rs')
| -rw-r--r-- | src/libcore/iter/sources.rs | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/libcore/iter/sources.rs b/src/libcore/iter/sources.rs index c4f6fbf0ff2..70a3b70c180 100644 --- a/src/libcore/iter/sources.rs +++ b/src/libcore/iter/sources.rs @@ -200,7 +200,7 @@ pub struct Empty<T>(marker::PhantomData<T>); #[stable(feature = "core_impl_debug", since = "1.9.0")] impl<T> fmt::Debug for Empty<T> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { f.pad("Empty") } } @@ -558,7 +558,7 @@ impl<T, F> Iterator for FromFn<F> #[stable(feature = "iter_from_fn", since = "1.34.0")] impl<F> fmt::Debug for FromFn<F> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { f.debug_struct("FromFn").finish() } } @@ -631,7 +631,7 @@ impl<T, F> FusedIterator for Successors<T, F> #[stable(feature = "iter_successors", since = "1.34.0")] impl<T: fmt::Debug, F> fmt::Debug for Successors<T, F> { - fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { + fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { f.debug_struct("Successors") .field("next", &self.next) .finish() |