THRIFT-5042 Fix failing tests
Client: Rust
Patch: Marcin Pajkowski
This closes #1958
diff --git a/lib/rs/src/protocol/stored.rs b/lib/rs/src/protocol/stored.rs
index faa5128..bf2d8ba 100644
--- a/lib/rs/src/protocol/stored.rs
+++ b/lib/rs/src/protocol/stored.rs
@@ -52,8 +52,8 @@
/// impl TProcessor for ActualProcessor {
/// fn process(
/// &self,
-/// _: &mut TInputProtocol,
-/// _: &mut TOutputProtocol
+/// _: &mut dyn TInputProtocol,
+/// _: &mut dyn TOutputProtocol
/// ) -> thrift::Result<()> {
/// unimplemented!()
/// }