From c24986640589df2aa5b2f7360cc8bea71ed49fbb Mon Sep 17 00:00:00 2001
From: boasting-squirrel <boasting.squirrel@gmail.com>
Date: Sun, 7 Apr 2019 12:21:58 +0200
Subject: Use strum_macros::EnumIter instead of manually listing Enum variants

---
 src/themes.rs | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

(limited to 'src/themes.rs')

diff --git a/src/themes.rs b/src/themes.rs
index dca656d..8635c8f 100644
--- a/src/themes.rs
+++ b/src/themes.rs
@@ -1,8 +1,9 @@
 use serde::Deserialize;
 use structopt::clap::{_clap_count_exprs, arg_enum};
+use strum_macros::EnumIter;
 
 arg_enum! {
-    #[derive(Debug, Deserialize, Clone)]
+    #[derive(Debug, Deserialize, Clone, EnumIter)]
     #[serde(rename_all = "lowercase")]
     pub enum ColorScheme {
         Archlinux,
@@ -45,16 +46,6 @@ impl ColorScheme {
         .to_string()
     }
 
-    /// Lists available color schemes
-    pub fn get_color_schemes() -> Vec<Self> {
-        vec![
-            ColorScheme::Archlinux,
-            ColorScheme::Zenburn,
-            ColorScheme::Monokai,
-            ColorScheme::Squirrel,
-        ]
-    }
-
     /// Retrieves the color palette associated to a color scheme
     pub fn get_theme(self) -> Theme {
         match self {
-- 
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