chore: switch to rocket_empty [skip ci]

crates/quark/src/util/result.rs

@@ -1,4 +1,4 @@
-use okapi::openapi3::{self, RefOr, SchemaObject};
+use okapi::openapi3::{self, SchemaObject};
 use rocket::{
     http::{ContentType, Status},
     response::{self, Responder},
@@ -116,21 +116,9 @@ impl Error {
     }
 }
 
-/// Empty 204 HTTP Response
-pub struct EmptyResponse;
-
 /// Result type with custom Error
 pub type Result<T, E = Error> = std::result::Result<T, E>;
 
-// ! FIXME: #[cfg]
-impl<'r> Responder<'r, 'static> for EmptyResponse {
-    fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
-        Response::build()
-            .status(rocket::http::Status { code: 204 })
-            .ok()
-    }
-}
-
 /// HTTP response builder for Error enum
 impl<'r> Responder<'r, 'static> for Error {
     fn respond_to(self, _: &'r Request<'_>) -> response::Result<'static> {
@@ -241,24 +229,3 @@ impl rocket_okapi::response::OpenApiResponderInner for Error {
         })
     }
 }
-
-impl rocket_okapi::response::OpenApiResponderInner for EmptyResponse {
-    fn responses(
-        _gen: &mut rocket_okapi::gen::OpenApiGenerator,
-    ) -> std::result::Result<openapi3::Responses, rocket_okapi::OpenApiError> {
-        let mut responses = okapi::Map::new();
-
-        responses.insert(
-            "204".to_string(),
-            RefOr::Object(openapi3::Response {
-                description: "Success".to_string(),
-                ..Default::default()
-            }),
-        );
-
-        Ok(openapi3::Responses {
-            responses,
-            ..Default::default()
-        })
-    }
-}