1 files changed, 1 insertions, 1 deletions
diff --git a/src/vector.rs b/src/vector.rs
index 87be04b..dfd2d71 100644
--- a/src/vector.rs
+++ b/src/vector.rs
@@ -34,7 +34,7 @@ impl FileVector {
         Self { data : HashMap::new() }
     }
 
-    pub fn from_string(hex : String) -> Self {
+    pub fn from_string(hex : &str) -> Self {
         let mut data : HashMap<u64, u64> = HashMap::new();
         let data_chunks : Vec<&str> = hex.split(' ').collect();