diff options
| -rw-r--r-- | library/core/src/mem/maybe_uninit.rs | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/library/core/src/mem/maybe_uninit.rs b/library/core/src/mem/maybe_uninit.rs index ac5307a671d..0d8c3ef906b 100644 --- a/library/core/src/mem/maybe_uninit.rs +++ b/library/core/src/mem/maybe_uninit.rs @@ -276,10 +276,9 @@ impl<T: Copy> Clone for MaybeUninit<T> { impl<T> fmt::Debug for MaybeUninit<T> { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { // NB: there is no `.pad_fmt` so we can't use a simpler `format_args!("MaybeUninit<{..}>"). - // This needs to be adjusted if `MaybeUninit` moves modules. let full_name = type_name::<Self>(); - let short_name = full_name.split_once("mem::maybe_uninit::").unwrap().1; - f.pad(short_name) + let prefix_len = full_name.find("MaybeUninit").unwrap(); + f.pad(&full_name[prefix_len..]) } } |