builtin : organisation du code

src/command/builtin.rs

@@ -6,30 +6,6 @@ use std::{env::set_current_dir, path::PathBuf};
 
 type BuiltinFunction = fn(&Vec<String>) -> ExitCode;
 
-pub struct Builtin {
-    function: BuiltinFunction,
-    args: Vec<String>,
-}
-
-impl Builtin {
-    pub fn new(argv: &Vec<String>) -> Result<Self, NoSuchBuiltinError> {
-        let mut args = argv.clone();
-        let program = args.remove(0);
-
-        if program == "cd" {
-            Ok(Self { function: cd, args })
-        } else {
-            Err(NoSuchBuiltinError)
-        }
-    }
-}
-
-impl Command for Builtin {
-    fn spawn(&mut self) -> ExitCode {
-        (self.function)(&self.args)
-    }
-}
-
 #[derive(Debug)]
 pub struct NoSuchBuiltinError;
 
@@ -61,3 +37,27 @@ fn cd(args: &Vec<String>) -> ExitCode {
 
     exit_code
 }
+
+pub struct Builtin {
+    function: BuiltinFunction,
+    args: Vec<String>,
+}
+
+impl Builtin {
+    pub fn new(argv: &Vec<String>) -> Result<Self, NoSuchBuiltinError> {
+        let mut args = argv.clone();
+        let program = args.remove(0);
+
+        if program == "cd" {
+            Ok(Self { function: cd, args })
+        } else {
+            Err(NoSuchBuiltinError)
+        }
+    }
+}
+
+impl Command for Builtin {
+    fn spawn(&mut self) -> ExitCode {
+        (self.function)(&self.args)
+    }
+}