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refactor: make linked list iterator lifetimes explicit #49

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refactor: make linked list iterator lifetimes explicit #49

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4 changes: 2 additions & 2 deletions src/linked_list.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -55,15 +55,15 @@ impl LinkedList {
}

/// Return an iterator over the items in the list
pub fn iter(&self) -> Iter {
pub fn iter(&self) -> Iter<'_> {
Iter {
curr: self.head,
list: PhantomData,
}
}

/// Return an mutable iterator over the items in the list
pub fn iter_mut(&mut self) -> IterMut {
pub fn iter_mut(&mut self) -> IterMut<'_> {
IterMut {
prev: &mut self.head as *mut *mut usize as *mut usize,
curr: self.head,
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