frame: pub re-export submodules

Pub re-exported the structs of scylla_cql::frame module
and its submodules that contain any of the symbols that
should be exposed publicly.

This means that the following submodules will be private:
- scylla_cql::frame::request
- scylla_cql::frame::server_event_type
- scylla_cql::frame::protocol_features

Author: muzarski

scylla/src/lib.rs

@@ -102,7 +102,14 @@ pub mod macros;
 #[doc(inline)]
 pub use macros::*;
 
-pub use scylla_cql::frame;
+pub mod frame {
+    pub use scylla_cql::frame::{frame_errors, response, types, value, Authenticator, Compression};
+    pub(crate) use scylla_cql::frame::{
+        parse_response_body_extensions, protocol_features, read_response_frame, request,
+        server_event_type, FrameParams, SerializedRequest,
+    };
+}
+
 pub use scylla_cql::types::serialize;
 
 pub mod authentication;

scylla/tests/integration/lwt_optimisation.rs

@@ -2,9 +2,10 @@ use crate::utils::{setup_tracing, test_with_3_node_cluster};
 
 use scylla::frame::types;
 use scylla::retry_policy::FallthroughRetryPolicy;
+use scylla::test_utils::unique_keyspace_name;
 use scylla::transport::session::Session;
-use scylla::{frame::protocol_features::ProtocolFeatures, test_utils::unique_keyspace_name};
 use scylla::{ExecutionProfile, SessionBuilder};
+use scylla_cql::frame::protocol_features::ProtocolFeatures;
 use std::sync::Arc;
 use tokio::sync::mpsc;