Add some useful standard trait implementations

src/network/constants.rs

@@ -49,7 +49,7 @@ pub const USER_AGENT: &'static str = "bitcoin-rust v0.1";
 
 user_enum! {
     /// The cryptocurrency to act on
-    #[derive(Copy, PartialEq, Eq, Clone, Hash)]
+    #[derive(Copy, PartialEq, Eq, PartialOrd, Ord, Clone, Hash)]
     pub enum Network {
         /// Classic Bitcoin
         Bitcoin <-> "bitcoin",

src/util/address.rs

@@ -30,7 +30,7 @@ use util::base58;
 use util::Error;
 
 /// The method used to produce an address
-#[derive(Clone, PartialEq, Debug)]
+#[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 pub enum Payload {
     /// pay-to-pubkey
     Pubkey(PublicKey),
@@ -42,7 +42,7 @@ pub enum Payload {
     WitnessProgram(WitnessProgram),
 }
 
-#[derive(Clone, PartialEq)]
+#[derive(Clone, PartialEq, Eq, PartialOrd, Ord, Hash)]
 /// A Bitcoin address
 pub struct Address {
     /// The type of the address