add MessageExt trait

7 files changed, 43 insertions, 2 deletions

diff --git a/src/database.rs b/src/database.rs
index 67ed3da..8a125b4 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -238,5 +238,10 @@ impl Database {
     }
 }
 
+pub trait DatabaseExt{
+
+}
+
+
 unsafe impl Send for Database {}
 unsafe impl Sync for Database {}
diff --git a/src/directory.rs b/src/directory.rs
index c179eb8..8ddc044 100644
--- a/src/directory.rs
+++ b/src/directory.rs
@@ -72,5 +72,9 @@ impl<'d> Directory<'d> {
     }
 }
 
+pub trait DirectoryExt<'d>{
+
+}
+
 unsafe impl<'d> Send for Directory<'d> {}
 unsafe impl<'d> Sync for Directory<'d> {}
diff --git a/src/message.rs b/src/message.rs
index ed72997..f825e03 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -1,7 +1,7 @@
 use std::ffi::CString;
 use std::ops::Drop;
 use std::path::PathBuf;
-use supercow::Phantomcow;
+use supercow::{Supercow, Phantomcow};
 
 use error::{Error, Result};
 use ffi;
@@ -131,5 +131,25 @@ impl<'o, Owner: MessageOwner + 'o> Message<'o, Owner> {
     }
 }
 
+
+pub trait MessageExt<'o, Owner: MessageOwner + 'o>{
+
+    fn replies<'s, M: Into<Supercow<'s, Message<'o, Owner>>>>(message: M) -> Messages<'s, Message<'o, Owner>> {
+        let messageref = message.into();
+        Messages::from_ptr(
+            unsafe { ffi::notmuch_message_get_replies(messageref.handle.ptr) },
+            Supercow::phantom(messageref)
+        )
+    }
+
+    fn filenames<'s, M: Into<Supercow<'s, Message<'o, Owner>>>>(message: M) -> Filenames<'s, Message<'o, Owner>> {
+        let messageref = message.into();
+        Filenames::from_ptr(
+            unsafe { ffi::notmuch_message_get_filenames(messageref.handle.ptr) },
+            Supercow::phantom(messageref)
+        )
+    }
+}
+
 unsafe impl<'o, Owner: MessageOwner + 'o> Send for Message<'o, Owner> {}
 unsafe impl<'o, Owner: MessageOwner + 'o> Sync for Message<'o, Owner> {}
diff --git a/src/query.rs b/src/query.rs
index 7cf940c..4839f3b 100644
--- a/src/query.rs
+++ b/src/query.rs
@@ -94,7 +94,6 @@ impl<'d> Query<'d> {
 pub trait QueryExt<'d>{
     fn search_threads<'q, Q: Into<Supercow<'q, Query<'d>>>>(query: Q) -> Result<Threads<'q, Query<'d>>>;
     fn search_messages<'q, Q: Into<Supercow<'q, Query<'d>>>>(query: Q) -> Result<Messages<'q, Query<'d>>>;
-
 }
 
 impl<'d> QueryExt<'d> for Query<'d>{
diff --git a/src/tags.rs b/src/tags.rs
index 187e26c..243cfbc 100644
--- a/src/tags.rs
+++ b/src/tags.rs
@@ -58,5 +58,10 @@ impl<'o, Owner: TagsOwner + 'o> Iterator for Tags<'o, Owner> {
     }
 }
 
+
+pub trait TagsExt<'o, Owner: TagsOwner + 'o>{
+
+}
+
 unsafe impl<'o, Owner: TagsOwner + 'o> Send for Tags<'o, Owner> {}
 unsafe impl<'o, Owner: TagsOwner + 'o> Sync for Tags<'o, Owner> {}
diff --git a/src/thread.rs b/src/thread.rs
index c112e06..36da638 100644
--- a/src/thread.rs
+++ b/src/thread.rs
@@ -106,5 +106,9 @@ impl<'o, Owner: ThreadOwner + 'o> Thread<'o, Owner> {
     }
 }
 
+pub trait ThreadExt<'o, Owner: ThreadOwner + 'o>{
+
+}
+
 unsafe impl<'o, Owner: ThreadOwner + 'o> Send for Thread<'o, Owner> {}
 unsafe impl<'o, Owner: ThreadOwner + 'o> Sync for Thread<'o, Owner> {}
diff --git a/src/threads.rs b/src/threads.rs
index 6dfa047..bf869ab 100644
--- a/src/threads.rs
+++ b/src/threads.rs
@@ -69,5 +69,9 @@ impl<'s, 'o: 's, Owner: ThreadsOwner + 'o> StreamingIterator<'s, Thread<'s, Self
     }
 }
 
+pub trait ThreadsExt<'o, Owner: ThreadsOwner + 'o>{
+
+}
+
 unsafe impl<'o, Owner: ThreadsOwner + 'o> Send for Threads<'o, Owner> {}
 unsafe impl<'o, Owner: ThreadsOwner + 'o> Sync for Threads<'o, Owner> {}