make DisposalThread reachable

src/driver/mod.rs

@@ -18,7 +18,7 @@ mod decode_mode;
 mod mix_mode;
 pub mod retry;
 mod scheduler;
-pub(crate) mod tasks;
+pub mod tasks;
 #[cfg(test)]
 pub(crate) mod test_config;
 #[cfg(any(test, feature = "internals"))]

src/driver/tasks/mod.rs

@@ -1,6 +1,6 @@
 #![allow(missing_docs)]
 
-pub(crate) mod disposal;
+pub mod disposal;
 pub mod error;
 mod events;
 pub mod message;