X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/fff8ebeb3f0b84c71275cbb5adee0aad6114f79b..7df9cdaae2db9969c8b83c4c69ccc21eb0973eb4:/workspace/src/part06.rs?ds=sidebyside

diff --git a/workspace/src/part06.rs b/workspace/src/part06.rs
index a62560e..3bc7d08 100644
--- a/workspace/src/part06.rs
+++ b/workspace/src/part06.rs
@@ -1,5 +1,3 @@
-// ***Remember to enable/add this part in `main.rs`!***
-
 // Rust-101, Part 06: Copy, Lifetimes
 // ==================================
 
@@ -27,7 +25,9 @@ impl BigInt {
 // Now we can write `vec_min`.
 fn vec_min(v: &Vec<BigInt>) -> Option<BigInt> {
     let mut min: Option<BigInt> = None;
+    // If `v` is a shared reference to a vector, then the default for iterating over it is to call `iter`, the iterator that borrows the elements.
     for e in v {
+        let e = e.clone();
         unimplemented!()
     }
     min