1 files changed, 23 insertions, 0 deletions
diff --git a/src/wireguard/types/bind.rs b/src/wireguard/types/bind.rs
new file mode 100644
index 0000000..3d3f187
--- /dev/null
+++ b/src/wireguard/types/bind.rs
@@ -0,0 +1,23 @@
+use super::Endpoint;
+use std::error::Error;
+
+pub trait Reader<E: Endpoint>: Send + Sync {
+    type Error: Error;
+
+    fn read(&self, buf: &mut [u8]) -> Result<(usize, E), Self::Error>;
+}
+
+pub trait Writer<E: Endpoint>: Send + Sync + Clone + 'static {
+    type Error: Error;
+
+    fn write(&self, buf: &[u8], dst: &E) -> Result<(), Self::Error>;
+}
+
+pub trait Bind: Send + Sync + 'static {
+    type Error: Error;
+    type Endpoint: Endpoint;
+
+    /* Until Rust gets type equality constraints these have to be generic */
+    type Writer: Writer<Self::Endpoint>;
+    type Reader: Reader<Self::Endpoint>;
+}