feat: change prompt style 'None' to 'Default'

src/builtins/change_prompt.rs

@@ -12,7 +12,7 @@ impl Builtin for ChangePrompt {
             ))
         } else if let Some(style) = args.get(0) {
             match style.to_lowercase().as_str() {
-                "none" => config.prompt_style = PromptStyle::None,
+                "default" => config.prompt_style = PromptStyle::Default,
                 "simple-directory" | "simple_directory" | "simpledirectory" => {
                     config.prompt_style = PromptStyle::SimpleDirectory
                 }
@@ -61,9 +61,9 @@ mod tests {
     }
 
     #[test]
-    fn test_change_prompt_none() {
+    fn test_change_prompt_default() {
         assert_eq!(
-            ChangePrompt.execute(&mut BuiltinConfig::new(), vec!["none".to_string()]),
+            ChangePrompt.execute(&mut BuiltinConfig::new(), vec!["default".to_string()]),
             Ok(())
         )
     }

src/builtins/mod.rs

@@ -13,7 +13,7 @@ pub struct BuiltinConfig {
 impl BuiltinConfig {
     pub fn new() -> Self {
         Self {
-            prompt_style: PromptStyle::None,
+            prompt_style: PromptStyle::Default,
         }
     }
 }

src/prompt.rs

@@ -2,7 +2,7 @@ use std::env;
 
 #[derive(Clone)]
 pub enum PromptStyle {
-    None,
+    Default,
     SimpleDirectory,
     BashLike,
 }
@@ -10,13 +10,13 @@ pub enum PromptStyle {
 impl PromptStyle {
     pub fn fmt_style(&self) -> String {
         match self {
-            PromptStyle::None => self.fmt_none(),
+            PromptStyle::Default => self.fmt_default(),
             PromptStyle::SimpleDirectory => self.fmt_simple_directory(),
             PromptStyle::BashLike => self.fmt_bash_like(),
         }
     }
 
-    fn fmt_none(&self) -> String {
+    fn fmt_default(&self) -> String {
         "» ".to_string()
     }
 
@@ -54,7 +54,7 @@ pub struct Prompt {
 impl Prompt {
     pub fn new() -> Self {
         Self {
-            style: PromptStyle::None,
+            style: PromptStyle::Default,
         }
     }