Data commit

Task/Binary-search/Rust/binary-search.rust

@@ -0,0 +1,17 @@
+fn binary_search<T:PartialOrd>(v: &[T], searchvalue: T) -> Option<T> {
+    let mut lower = 0 as usize;
+    let mut upper = v.len() - 1;
+
+    while upper >= lower {
+        let mid = (upper + lower) / 2;
+        if v[mid] == searchvalue {
+            return Some(searchvalue);
+        } else if searchvalue < v[mid] {
+            upper = mid - 1;
+        } else {
+            lower = mid + 1;
+        }
+    }
+
+    None
+}