refactor

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

diff --git a/src/bin/compare_vector.rs b/src/bin/compare_vector.rs
index 5d42c182cd790390255d46bf2cae732ff59a893b..0a1849255947f9f5d0128360438b01f4cfe333df 100644 (file)
--- a/src/bin/compare_vector.rs
+++ b/src/bin/compare_vector.rs
@@ -1,12 +1,8 @@
-extern crate stud_rust_base;
 use stud_rust_base::{io::*, cli::CliErr};
 use std::{env, fmt::Display, error::Error};
 
 fn main() -> Result<(), Box<dyn Error>> {
-    let mut args = env::args();
-    args.next();
-
-    match &args.collect::<Vec<String>>()[..] {
+    match &env::args().skip(1).collect::<Vec<String>>()[..] {
         [data_type, input1, input2] => {
             match data_type.as_ref() {
                 "i8" => { compare_values(&Vec::<i8>::load_from(input1)?, &Vec::<i8>::load_from(input2)?); Ok(()) },