X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/a2eeb1b93e8f52b2119fb11d56f5ffc764ac747b..a610bd0f496392b0a49640ea931302110570ed6d:/solutions/src/list.rs

diff --git a/solutions/src/list.rs b/solutions/src/list.rs
index 180627d..3206982 100644
--- a/solutions/src/list.rs
+++ b/solutions/src/list.rs
@@ -1,4 +1,3 @@
-
 use std::ptr;
 use std::mem;
 use std::marker::PhantomData;
@@ -102,7 +101,7 @@ impl<T> LinkedList<T> {
         }
     }
 
-    pub fn iter_mut(&self) -> IterMut<T> {
+    pub fn iter_mut(&mut self) -> IterMut<T> {
         IterMut { next: self.first, _marker: PhantomData  }
     }
 }