refactor

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

diff --git a/src/bin/encode_vector.rs b/src/bin/encode_vector.rs
index a51a63ad04c9904576714055d351611d117eb8b7..d8235bdaf09deed3dac26bb966b08da015974e42 100644 (file)
--- a/src/bin/encode_vector.rs
+++ b/src/bin/encode_vector.rs
@@ -2,10 +2,7 @@ use stud_rust_base::{io::*, cli::CliErr};
 use std::{env, 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, output] => {
             match data_type.as_ref() {
                 "i8" => { parse_input::<i8>()?.write_to(output)?; Ok(()) },