feat(stanza): xep-0059: result set management

1 files changed, 21 insertions, 3 deletions

diff --git a/stanza/src/xep_0030/items.rs b/stanza/src/xep_0030/items.rs
index 7af2bbf..471f3e1 100644
--- a/stanza/src/xep_0030/items.rs
+++ b/stanza/src/xep_0030/items.rs
@@ -4,12 +4,17 @@ use peanuts::{
     Element,
 };
 
+#[cfg(feature = "xep_0059")]
+use crate::xep_0059::Set;
+
 pub const XMLNS: &str = "http://jabber.org/protocol/disco#items";
 
 #[derive(Debug, Clone)]
 pub struct Query {
     pub node: Option<String>,
     pub items: Vec<Item>,
+    #[cfg(feature = "xep_0059")]
+    pub set: Option<Set>,
 }
 
 impl FromElement for Query {
@@ -21,15 +26,28 @@ impl FromElement for Query {
 
         let items = element.pop_children()?;
 
-        Ok(Self { node, items })
+        #[cfg(feature = "xep_0059")]
+        let set = element.child_opt()?;
+
+        Ok(Self {
+            node,
+            items,
+            #[cfg(feature = "xep_0059")]
+            set,
+        })
     }
 }
 
 impl IntoElement for Query {
     fn builder(&self) -> peanuts::element::ElementBuilder {
-        Element::builder("query", Some(XMLNS))
+        let builder = Element::builder("query", Some(XMLNS))
             .push_attribute_opt("node", self.node.clone())
-            .push_children(self.items.clone())
+            .push_children(self.items.clone());
+
+        #[cfg(feature = "xep_0059")]
+        let builder = builder.push_child_opt(self.set.clone());
+
+        builder
     }
 }