1 files changed, 12 insertions, 2 deletions
diff --git a/src/display.rs b/src/display.rs
index 4593f20..7836d10 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -1,6 +1,6 @@
-use ::{MSP430, Operand, Opcode, Instruction, Width};
+use ::{MSP430, Operand, Opcode, Instruction, Width, DecodeError};
 
-use std::fmt::{Display, Formatter};
+use std::fmt::{self, Display, Formatter};
 use std;
 use yaxpeax_arch::{Arch, Colorize, ColorSettings, ShowContextual};
 
@@ -12,6 +12,16 @@ impl Display for Instruction {
     }
 }
 
+impl fmt::Display for DecodeError {
+    fn fmt(&self, f:  &mut fmt::Formatter) -> fmt::Result {
+        match self {
+            DecodeError::ExhaustedInput => write!(f, "exhausted input"),
+            DecodeError::InvalidOpcode => write!(f, "invalid opcode"),
+            DecodeError::InvalidOperand => write!(f, "invalid operand"),
+        }
+    }
+}
+
 impl <T: std::fmt::Write> ShowContextual<<MSP430 as Arch>::Address, [Option<String>], T> for Instruction {
     fn contextualize(&self, _colors: Option<&ColorSettings>, _address: <MSP430 as Arch>::Address, _context: Option<&[Option<String>]>, out: &mut T) -> std::fmt::Result {
         write!(out, "{}", self.opcode)?;