Removed unused imports; cargo fmt
@@ -5,11 +5,10 @@ use core::cmp::{Eq, Ord, Ordering, PartialEq};
use core::fmt::{self, Debug, Formatter};
use core::hash::{Hash, Hasher};
use core::iter::FromIterator;
-use core::mem::MaybeUninit;
-use core::ops::{Deref, DerefMut, Index, IndexMut, Range, RangeFull, RangeInclusive};
+use core::ops::{Deref, DerefMut, Index, IndexMut};
use core::ptr;
-use core::str;
use core::slice::SliceIndex;
+use core::str;
#[cfg(feature = "std")]
use alloc::string::String;
