Remove dead code and make lifetime explicit

The VersionResponse is a private struct that is not used.

Author: tillrohrmann

src/endpoint/context.rs

@@ -363,7 +363,11 @@ impl ContextInternal {
         DurableFutureImpl::new(self.clone(), handle, Either::Left(poll_future))
     }
 
-    pub fn request<Req, Res>(&self, request_target: RequestTarget, req: Req) -> Request<Req, Res> {
+    pub fn request<Req, Res>(
+        &self,
+        request_target: RequestTarget,
+        req: Req,
+    ) -> Request<'_, Req, Res> {
         Request::new(self, request_target, req)
     }
 

testcontainers/src/lib.rs

@@ -29,13 +29,6 @@ pub struct RegisterDeploymentRequestLambda {
     dry_run: bool,
 }
 
-#[derive(Serialize, Deserialize, Debug)]
-struct VersionResponse {
-    version: String,
-    min_admin_api_version: u32,
-    max_admin_api_version: u32,
-}
-
 pub struct TestEnvironment {
     container_name: String,
     container_tag: String,