♻️ Error cleanup

src/simulator/error.rs

@@ -14,7 +14,7 @@
 //! }
 //! ```
 
-use std::fmt::{self, Error};
+use std::fmt;
 
 /// Machine Error
 /// This error serves as a specific exception handler for the Machine struct
@@ -24,23 +24,22 @@ pub struct MachineError {
     message: String
 }
 
-impl MachineError {
-
-    /// MachineError constructor
-    pub fn new(message: &str) -> MachineError {
-        MachineError {
-            message: message.to_string()
-        }
-    }
-
-}
-
+/// This impl allows this MachineError to be formatted into an empty format.
+/// 
+/// ```
+/// // Result of printing a MachineError
+/// let m = MachineError::new("Lorem Ipsum");
+/// println!("Example: {}", m);
+/// ```
+/// 
+/// Console output:Error}
+/// ```
+/// example Lorem Ipsum
+/// ```
 impl fmt::Display for MachineError {
-    
     fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
         write!(f, "Machine error: {}", &self.message)
     }
-
 }
 
 impl From<&str> for MachineError {