chore: rename ui-tests -> build-tests (#1460)

build-tests/src/lib.rs

@@ -0,0 +1,8 @@
+#[cfg(feature = "tokio-executor")]
+pub use tokio_executor;
+
+#[cfg(feature = "tokio-net")]
+pub use tokio_net;
+
+#[cfg(feature = "tokio")]
+pub use tokio;