proper tags iterator

1 files changed, 23 insertions, 1 deletions

diff --git a/src/query.rs b/src/query.rs
index 654d4c6..6d7da64 100644
--- a/src/query.rs
+++ b/src/query.rs
@@ -13,7 +13,7 @@ use utils::{
 };
 use Database;
 use Messages;
-
+use ffi::Sort;
 
 #[derive(Debug)]
 pub struct Query<'d>(
@@ -27,6 +27,28 @@ impl<'d> Query<'d> {
         db.create_query(query_string)
     }
 
+    /// Specify the sorting desired for this query.
+    pub fn set_sort(self: &Self, sort: Sort)
+    {
+        unsafe {
+            ffi::notmuch_query_set_sort(
+                self.0, sort.into(),
+            )
+        }
+    }
+
+    /// Return the sort specified for this query. See
+    /// `set_sort`.
+    pub fn sort(self: &Self) -> Sort
+    {
+        unsafe {
+            ffi::notmuch_query_get_sort(
+                self.0,
+            )
+        }.into()
+    }
+
+
     /// Filter messages according to the query and return
     pub fn search_messages(self: &Self) -> Result<Option<Messages>>
     {