Merge pull request #203 from Carter12s/maybe-unused

Maybe unused

CHANGELOG.md

@@ -25,6 +25,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Fixed
 
+- Generated code now includes various lint attributes to suppress warnings.
+
 ### Changed
 
 ## 0.11.1

roslibrust_codegen/src/gen.rs

@@ -38,6 +38,7 @@ pub fn generate_service(service: ServiceFile) -> Result<TokenStream, Error> {
         #request_msg
         #response_msg
 
+        #[allow(dead_code)]
         pub struct #struct_name {
 
         }
@@ -108,6 +109,7 @@ pub fn generate_struct(msg: MessageFile) -> Result<TokenStream, Error> {
     // Only if we have constants append the impl
     if !constants.is_empty() {
         base.extend(quote! {
+            #[allow(unused)]
             impl #struct_name {
                 #(#constants )*
             }

roslibrust_test/README.md

@@ -0,0 +1,7 @@
+# roslibrust_test
+
+Purpose of this crate is to provide some external tests for the roslibrust ecosystem.
+
+Due to how codegen, the codegen macro, and main crate interact it is easier to stash some tests here.
+
+Try to reserve this crate for larger scope integration tests, and prefer embedded unit tests in the other crates when possible.