make client and server features mutually exclusive

1 files changed, 3 insertions, 0 deletions

diff --git a/src/lib.rs b/src/lib.rs
index 2e3d3e0..e66b2d6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,6 +30,9 @@ pub mod error;
 /// Framing impl to be used with [`tokio_util::codec::Framed`]
 pub mod frame;
 
+#[cfg(all(feature = "client", feature = "server"))]
+compile_error!("feature \"client\" and feature \"server\" cannot be enabled at the same time");
+
 /// Traits for Serialization of objects
 pub mod serialize {
     use failure::Error;