X-Git-Url: https://git.ralfj.de/rust-101.git/blobdiff_plain/1f6a5ed7a44ed00827fd3312503f20b8f52f94db..4b75a1808a0ee75383f81659f6262fefc7047a09:/workspace/src/part07.rs

diff --git a/workspace/src/part07.rs b/workspace/src/part07.rs
index e2796b4..75bd0cc 100644
--- a/workspace/src/part07.rs
+++ b/workspace/src/part07.rs
@@ -11,7 +11,10 @@ pub trait Minimum {
 pub fn vec_min<T: Minimum>(v: &Vec<T>) -> Option<&T> {
     let mut min: Option<&T> = None;
     for e in v {
-        unimplemented!()
+        min = Some(match min {
+            None => e,
+            Some(n) => n.min(e)
+        });
     }
     min
 }