Implement Default for ColorOptions

src/config.rs

@@ -85,7 +85,7 @@ impl Default for RawStyle {
             italic: false,
         }
     }
-} // impl RawStyle
+}
 
 impl From<RawStyle> for Style {
     fn from(raw_style: RawStyle) -> Self {

src/main.rs

@@ -385,7 +385,7 @@ fn main() {
     #[cfg(not(target_os = "windows"))]
     let ansi_support = true;
 
-    let enable_styles = match args.color.unwrap_or(ColorOptions::Auto) {
+    let enable_styles = match args.color.unwrap_or_default() {
         // Attempt to use styling if instructed
         ColorOptions::Always => true,
         // Enable styling if:

src/types.rs

@@ -66,6 +66,12 @@ impl str::FromStr for ColorOptions {
     }
 }
 
+impl Default for ColorOptions {
+    fn default() -> Self {
+        Self::Auto
+    }
+}
+
 #[derive(Debug, Eq, PartialEq)]
 pub enum LineType {
     Empty,