move conversion & rename & tidy

src/hyper_rustls_impl.rs

@@ -4,6 +4,12 @@ use hyper_util::client::legacy::connect::Connect;
 use hyper_util::client::legacy::Client as HyperClient;
 use hyper_util::{client::legacy::connect::HttpConnector, rt::TokioExecutor};
 
+impl From<hyper_util::client::legacy::Error> for Error {
+    fn from(value: hyper_util::client::legacy::Error) -> Self {
+        Self::Other(Box::new(value))
+    }
+}
+
 struct DefaultClient(HyperClient<hyper_rustls::HttpsConnector<HttpConnector>, Full<Bytes>>);
 
 impl DefaultClient {
@@ -27,7 +33,7 @@ impl HttpClient for DefaultClient {
         &self,
         req: Request<Full<Bytes>>,
     ) -> Pin<Box<dyn Future<Output = Result<Response<Bytes>, Error>> + Send>> {
-        Box::pin(_response_future(self.0.request(req)))
+        Box::pin(handle_response_future(self.0.request(req)))
     }
 }
 
@@ -36,7 +42,7 @@ impl<C: Connect + Clone + Send + Sync + 'static> HttpClient for HyperClient<C, F
         &self,
         req: Request<Full<Bytes>>,
     ) -> Pin<Box<dyn Future<Output = Result<Response<Bytes>, Error>> + Send>> {
-        Box::pin(_response_future(self.request(req)))
+        Box::pin(handle_response_future(self.request(req)))
     }
 }
 

src/lib.rs

@@ -642,7 +642,7 @@ pub trait HttpClient: Send + Sync + 'static {
     ) -> Pin<Box<dyn Future<Output = Result<Response<Bytes>, Error>> + Send>>;
 }
 
-async fn _response_future<B: http_body::Body<Error = impl Into<Error>>>(
+async fn handle_response_future<B: http_body::Body<Error = impl Into<Error>>>(
     fut: impl Future<Output = Result<Response<B>, impl Into<Error>>>,
 ) -> Result<Response<Bytes>, Error> {
     match fut.await {

src/types.rs

@@ -55,13 +55,6 @@ impl From<&'static str> for Error {
     }
 }
 
-#[cfg(feature = "hyper-rustls")]
-impl From<hyper_util::client::legacy::Error> for Error {
-    fn from(value: hyper_util::client::legacy::Error) -> Self {
-        Self::Other(Box::new(value))
-    }
-}
-
 /// ACME account credentials
 ///
 /// This opaque type contains the account ID, the private key data and the