✨ Added MachineError struct

src/simulator/error.rs

@@ -0,0 +1,27 @@
+use std::fmt;
+
+/// Machine Error
+/// This error serves as a specific exception handler for the Machine struct
+#[derive(Debug, Clone)]
+pub struct MachineError {
+    /// The error message
+    message: String
+}
+
+impl MachineError {
+
+    pub fn new(message: &str) -> MachineError {
+        MachineError {
+            message: message.to_string()
+        }
+    }
+
+}
+
+impl fmt::Display for MachineError {
+    
+    fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
+        write!(f, "Machine error: {}", &self.message)
+    }
+
+}

src/simulator/mod.rs

@@ -1,4 +1,5 @@
 pub mod machine;
+pub mod error;
 pub mod decode;
 pub mod print;
 pub mod mem_cmp;