refactor

[Mitarbeiter/Tim-Zeitz/stud-rust-base.git] / src / bin / example.rs

diff --git a/src/bin/example.rs b/src/bin/example.rs
index 68056b8c014bc0c2b99f80a884472ac977b31fcb..667bff3933bf0c34658a6be642cf535e9933a067 100644 (file)
--- a/src/bin/example.rs
+++ b/src/bin/example.rs
@@ -3,10 +3,7 @@ use stud_rust_base::{io::*, time::report_time, types::*};
 use std::{env, error::Error, path::Path};
 
 fn main() -> Result<(), Box<dyn Error>> {
-    let mut args = env::args();
-    args.next();
-
-    let arg = &args.next().expect("No directory arg given");
+    let arg = &env::args().skip(1).next().expect("No directory arg given");
     let path = Path::new(arg);
 
     let first_out = Vec::<EdgeId>::load_from(path.join("first_out"))?;