sdk: prefer direct use of IntoHttp ctor instead of implicit `#[from…

…]` conversions

crates/matrix-sdk/src/authentication/qrcode/rendezvous_channel.rs

@@ -96,7 +96,7 @@ fn response_to_error(status: StatusCode, body: Vec<u8>) -> HttpError {
 
             error.into()
         }
-        Err(e) => e.into(),
+        Err(e) => HttpError::IntoHttp(e),
     }
 }
 

crates/matrix-sdk/src/error.rs

@@ -98,7 +98,7 @@ pub enum HttpError {
 
     /// An error converting between ruma_client_api types and Hyper types.
     #[error(transparent)]
-    IntoHttp(#[from] IntoHttpError),
+    IntoHttp(IntoHttpError),
 
     /// An error occurred while refreshing the access token.
     #[error(transparent)]

crates/matrix-sdk/src/http_client/mod.rs

@@ -150,8 +150,9 @@ impl HttpClient {
                 }
             }
 
-            let request =
-                self.serialize_request(request, config, homeserver, access_token, server_versions)?;
+            let request = self
+                .serialize_request(request, config, homeserver, access_token, server_versions)
+                .map_err(HttpError::IntoHttp)?;
 
             let method = request.method();
 

crates/matrix-sdk/src/matrix_auth/mod.rs

@@ -132,7 +132,7 @@ impl MatrixAuth {
 
         match request {
             Ok(req) => Ok(req.uri().to_string()),
-            Err(err) => Err(Error::from(HttpError::from(err))),
+            Err(err) => Err(Error::from(HttpError::IntoHttp(err))),
         }
     }