make some types Send'able

5 files changed, 9 insertions, 3 deletions

diff --git a/src/database.rs b/src/database.rs
index c212745..488cff5 100644
--- a/src/database.rs
+++ b/src/database.rs
@@ -220,3 +220,5 @@ impl ops::Drop for Database {
         };
     }
 }
+
+unsafe impl Send for Database {}
diff --git a/src/directory.rs b/src/directory.rs
index 7b00d70..e5ad11f 100644
--- a/src/directory.rs
+++ b/src/directory.rs
@@ -30,3 +30,5 @@ impl<'d> ops::Drop for Directory<'d> {
         };
     }
 }
+
+unsafe impl<'d> Send for Directory<'d> {}
diff --git a/src/filenames.rs b/src/filenames.rs
index bf65700..42d43d4 100644
--- a/src/filenames.rs
+++ b/src/filenames.rs
@@ -5,12 +5,10 @@ use std::{
 };
 
 use std::path::{
-    PathBuf,
-    Path
+    PathBuf
 };
 
 use std::ffi::{
-    CString,
     CStr
 };
 
diff --git a/src/message.rs b/src/message.rs
index 6edfd7e..7098a68 100644
--- a/src/message.rs
+++ b/src/message.rs
@@ -81,3 +81,5 @@ impl<'q, 'd> ops::Drop for Message<'q, 'd> {
         };
     }
 }
+
+unsafe impl<'q, 'd> Send for Message<'q, 'd> {}
diff --git a/src/thread.rs b/src/thread.rs
index 9148c44..37f7cb7 100644
--- a/src/thread.rs
+++ b/src/thread.rs
@@ -114,3 +114,5 @@ impl<'q, 'd> ops::Drop for Thread<'q, 'd> {
         };
     }
 }
+
+unsafe impl<'q, 'd> Send for Thread<'q, 'd> {}