Make all parsed types implement Clone.

src/body.rs

@@ -4,7 +4,7 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Body {
     pub body: String,
 }

src/chatstates.rs

@@ -4,7 +4,7 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum ChatState {
     Active,
     Composing,

src/data_forms.rs

@@ -9,7 +9,7 @@ use ns;
 
 use media_element::{MediaElement, parse_media_element};
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Field {
     pub var: String,
     pub type_: String, // TODO: use an enum here.
@@ -18,7 +18,7 @@ pub struct Field {
     pub media: Vec<MediaElement>,
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum DataFormType {
     Cancel,
     Form,
@@ -44,7 +44,7 @@ impl FromStr for DataFormType {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct DataForm {
     pub type_: DataFormType,
     pub form_type: Option<String>,

src/disco.rs

@@ -7,12 +7,12 @@ use ns;
 
 use data_forms::{DataForm, DataFormType, parse_data_form};
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub struct Feature {
     pub var: String,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Identity {
     pub category: String, // TODO: use an enum here.
     pub type_: String, // TODO: use an enum here.
@@ -20,7 +20,7 @@ pub struct Identity {
     pub name: Option<String>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Disco {
     pub node: Option<String>,
     pub identities: Vec<Identity>,

src/ibb.rs

@@ -6,7 +6,7 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum Stanza {
     Iq,
     Message,
@@ -32,7 +32,7 @@ impl FromStr for Stanza {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum IBB {
     Open { block_size: u16, sid: String, stanza: Stanza },
     Data(u16, String, Vec<u8>),

src/jingle.rs

@@ -7,7 +7,7 @@ use minidom::Element;
 use error::Error;
 use ns;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum Action {
     ContentAccept,
     ContentAdd,
@@ -69,7 +69,7 @@ impl FromStr for Action {
 // TODO: use a real JID type.
 type Jid = String;
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum Creator {
     Initiator,
     Responder,
@@ -89,7 +89,7 @@ impl FromStr for Creator {
     }
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum Senders {
     Both,
     Initiator,
@@ -115,7 +115,7 @@ impl FromStr for Senders {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Content {
     pub creator: Creator,
     pub disposition: String,
@@ -126,7 +126,7 @@ pub struct Content {
     pub security: Option<String>,
 }
 
-#[derive(Debug, PartialEq)]
+#[derive(Debug, Clone, PartialEq)]
 pub enum Reason {
     AlternativeSession, //(String),
     Busy,
@@ -191,13 +191,13 @@ impl FromStr for Reason {
     }
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct ReasonElement {
     pub reason: Reason,
     pub text: Option<String>,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Jingle {
     pub action: Action,
     pub initiator: Option<Jid>,

src/media_element.rs

@@ -4,13 +4,13 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct URI {
     pub type_: String,
     pub uri: String,
 }
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct MediaElement {
     pub width: Option<usize>,
     pub height: Option<usize>,

src/ping.rs

@@ -4,7 +4,7 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub struct Ping {
 }
 

src/receipts.rs

@@ -4,7 +4,7 @@ use error::Error;
 
 use ns;
 
-#[derive(Debug)]
+#[derive(Debug, Clone)]
 pub enum Receipt {
     Request,
     Received(String),