fmt and set clap ver

Cargo.toml

@@ -8,6 +8,6 @@ description = "A fast and efficient aur helper."
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-clap = "*"
+clap = "2.34.0"
 reqwest = { version = "0.11.7", default-features = false, features = [ "blocking", "json", "default-tls" ] }
 serde = { version = "1.0.90", default-features = false, features = [ "derive" ] }

src/main.rs

@@ -1,8 +1,8 @@
-mod operations;
 mod internal;
+mod operations;
 
-use clap::{App, Arg, SubCommand};
 use crate::internal::sort;
+use clap::{App, Arg, SubCommand};
 
 fn main() {
     let matches = App::new("Amethyst")
@@ -65,7 +65,9 @@ fn main() {
         .unwrap()
         .values_of("package(s)")
         .unwrap()
-        .into_iter().map(|s| s.to_string()).collect();
+        .into_iter()
+        .map(|s| s.to_string())
+        .collect();
 
     if let true = matches.is_present("install") {
         let sorted = sort(&packages, verbosity);