openpgp: Implement Arbitrary for packet::Common.

1 files changed, 8 insertions, 0 deletions

diff --git a/openpgp/src/packet/mod.rs b/openpgp/src/packet/mod.rs
index 2333e393..af911578 100644
--- a/openpgp/src/packet/mod.rs
+++ b/openpgp/src/packet/mod.rs
@@ -7,6 +7,7 @@
 use std::fmt;
 use std::ops::{Deref, DerefMut};
 use std::slice;
+use quickcheck::{Arbitrary, Gen};
 
 use crate::Error;
 use crate::Result;
@@ -248,6 +249,13 @@ pub struct Common {
     dummy: std::marker::PhantomData<()>,
 }
 
+impl Arbitrary for Common {
+    fn arbitrary<G: Gen>(_: &mut G) -> Self {
+        // XXX: Change if this gets interesting fields.
+        Common::default()
+    }
+}
+
 impl Default for Common {
     fn default() -> Common {
         Common {