Refactor: Shorten implementation

Remove some unnecessary scopes.

Signed-off-by: Matthias Beyer <mail@beyermatthias.de>

1 files changed, 5 insertions, 14 deletions

diff --git a/src/main.rs b/src/main.rs
index 3ddce14..1dc49f9 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -273,20 +273,11 @@ fn generate_completions(matches: &ArgMatches) {
     use clap_generate::generators::{Bash, Elvish, Fish, Zsh};
 
     let appname = "butido";
-    match matches.value_of("shell").unwrap() {
-        // unwrap safe by clap
-        "bash" => {
-            generate::<Bash, _>(&mut cli::cli(), appname, &mut std::io::stdout());
-        }
-        "elvish" => {
-            generate::<Elvish, _>(&mut cli::cli(), appname, &mut std::io::stdout());
-        }
-        "fish" => {
-            generate::<Fish, _>(&mut cli::cli(), appname, &mut std::io::stdout());
-        }
-        "zsh" => {
-            generate::<Zsh, _>(&mut cli::cli(), appname, &mut std::io::stdout());
-        }
+    match matches.value_of("shell").unwrap() { // unwrap safe by clap
+        "bash"   => generate::<Bash, _>(&mut cli::cli(), appname, &mut std::io::stdout()),
+        "elvish" => generate::<Elvish, _>(&mut cli::cli(), appname, &mut std::io::stdout()),
+        "fish"   => generate::<Fish, _>(&mut cli::cli(), appname, &mut std::io::stdout()),
+        "zsh"    => generate::<Zsh, _>(&mut cli::cli(), appname, &mut std::io::stdout()),
         _ => unreachable!(),
     }
 }