From 9835359ed86e3cb570418bc15234fbb7aca4cee8 Mon Sep 17 00:00:00 2001
From: iximeow <me@iximeow.net>
Date: Mon, 13 Jan 2020 19:58:05 -0800
Subject: add Default impl for Instruction to track yaxpeax-arch

---
 src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src')

diff --git a/src/lib.rs b/src/lib.rs
index a2c27d0..9409ca9 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -2485,6 +2485,12 @@ impl Opcode {
     }
 }
 
+impl Default for Instruction {
+    fn default() -> Self {
+        Instruction::invalid()
+    }
+}
+
 impl Instruction {
     pub fn operand(&self, i: u8) -> Operand {
         assert!(i < 4);
@@ -2528,12 +2534,14 @@ impl Instruction {
             operands: [OperandSpec::Nothing; 4],
         }
     }
+
     pub fn is_invalid(&self) -> bool {
         match self.opcode {
             Opcode::Invalid => true,
             _ => false
         }
     }
+
     pub fn segment_override_for_op(&self, op: u8) -> Option<Segment> {
         match self.opcode {
             Opcode::STOS => {
-- 
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