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Remove generic type for request payload, always use default

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This commit is contained in:
Nikolay Kim
2019-04-13 14:50:54 -07:00
parent 043f6e77ae
commit 4f30fa9d46
38 changed files with 704 additions and 1207 deletions
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117
src/scope.rs
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@ -21,9 +21,8 @@ use crate::service::{
};
type Guards = Vec<Box<Guard>>;
type HttpService<P> = BoxedService<ServiceRequest<P>, ServiceResponse, Error>;
type HttpNewService<P> =
BoxedNewService<(), ServiceRequest<P>, ServiceResponse, Error, ()>;
type HttpService = BoxedService<ServiceRequest, ServiceResponse, Error>;
type HttpNewService = BoxedNewService<(), ServiceRequest, ServiceResponse, Error, ()>;
type BoxedResponse = Either<
FutureResult<ServiceResponse, Error>,
Box<Future<Item = ServiceResponse, Error = Error>>,
@ -58,18 +57,18 @@ type BoxedResponse = Either<
/// * /{project_id}/path2 - `GET` requests
/// * /{project_id}/path3 - `HEAD` requests
///
pub struct Scope<P, T = ScopeEndpoint<P>> {
pub struct Scope<T = ScopeEndpoint> {
endpoint: T,
rdef: String,
services: Vec<Box<ServiceFactory<P>>>,
services: Vec<Box<ServiceFactory>>,
guards: Vec<Box<Guard>>,
default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
factory_ref: Rc<RefCell<Option<ScopeFactory<P>>>>,
default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
factory_ref: Rc<RefCell<Option<ScopeFactory>>>,
}
impl<P: 'static> Scope<P> {
impl Scope {
/// Create a new scope
pub fn new(path: &str) -> Scope<P> {
pub fn new(path: &str) -> Scope {
let fref = Rc::new(RefCell::new(None));
Scope {
endpoint: ScopeEndpoint::new(fref.clone()),
@ -82,11 +81,10 @@ impl<P: 'static> Scope<P> {
}
}
impl<P, T> Scope<P, T>
impl<T> Scope<T>
where
P: 'static,
T: NewService<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
@ -146,7 +144,7 @@ where
/// ```
pub fn service<F>(mut self, factory: F) -> Self
where
F: HttpServiceFactory<P> + 'static,
F: HttpServiceFactory + 'static,
{
self.services
.push(Box::new(ServiceFactoryWrapper::new(factory)));
@ -174,7 +172,7 @@ where
/// );
/// }
/// ```
pub fn route(self, path: &str, mut route: Route<P>) -> Self {
pub fn route(self, path: &str, mut route: Route) -> Self {
self.service(
Resource::new(path)
.add_guards(route.take_guards())
@ -187,9 +185,9 @@ where
/// If default resource is not registered, app's default resource is being used.
pub fn default_resource<F, U>(mut self, f: F) -> Self
where
F: FnOnce(Resource<P>) -> Resource<P, U>,
F: FnOnce(Resource) -> Resource<U>,
U: NewService<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
@ -216,9 +214,8 @@ where
self,
mw: F,
) -> Scope<
P,
impl NewService<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
@ -227,7 +224,7 @@ where
where
M: Transform<
T::Service,
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
@ -279,33 +276,31 @@ where
self,
mw: F,
) -> Scope<
P,
impl NewService<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
>,
>
where
F: FnMut(ServiceRequest<P>, &mut T::Service) -> R + Clone,
F: FnMut(ServiceRequest, &mut T::Service) -> R + Clone,
R: IntoFuture<Item = ServiceResponse, Error = Error>,
{
self.wrap(mw)
}
}
impl<P, T> HttpServiceFactory<P> for Scope<P, T>
impl<T> HttpServiceFactory for Scope<T>
where
P: 'static,
T: NewService<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse,
Error = Error,
InitError = (),
> + 'static,
{
fn register(self, config: &mut ServiceConfig<P>) {
fn register(self, config: &mut ServiceConfig) {
// update default resource if needed
if self.default.borrow().is_none() {
*self.default.borrow_mut() = Some(config.default_service());
@ -350,18 +345,18 @@ where
}
}
pub struct ScopeFactory<P> {
services: Rc<Vec<(ResourceDef, HttpNewService<P>, RefCell<Option<Guards>>)>>,
default: Rc<RefCell<Option<Rc<HttpNewService<P>>>>>,
pub struct ScopeFactory {
services: Rc<Vec<(ResourceDef, HttpNewService, RefCell<Option<Guards>>)>>,
default: Rc<RefCell<Option<Rc<HttpNewService>>>>,
}
impl<P: 'static> NewService for ScopeFactory<P> {
type Request = ServiceRequest<P>;
impl NewService for ScopeFactory {
type Request = ServiceRequest;
type Response = ServiceResponse;
type Error = Error;
type InitError = ();
type Service = ScopeService<P>;
type Future = ScopeFactoryResponse<P>;
type Service = ScopeService;
type Future = ScopeFactoryResponse;
fn new_service(&self, _: &()) -> Self::Future {
let default_fut = if let Some(ref default) = *self.default.borrow() {
@ -390,21 +385,21 @@ impl<P: 'static> NewService for ScopeFactory<P> {
/// Create scope service
#[doc(hidden)]
pub struct ScopeFactoryResponse<P> {
fut: Vec<CreateScopeServiceItem<P>>,
default: Option<HttpService<P>>,
default_fut: Option<Box<Future<Item = HttpService<P>, Error = ()>>>,
pub struct ScopeFactoryResponse {
fut: Vec<CreateScopeServiceItem>,
default: Option<HttpService>,
default_fut: Option<Box<Future<Item = HttpService, Error = ()>>>,
}
type HttpServiceFut<P> = Box<Future<Item = HttpService<P>, Error = ()>>;
type HttpServiceFut = Box<Future<Item = HttpService, Error = ()>>;
enum CreateScopeServiceItem<P> {
Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut<P>),
Service(ResourceDef, Option<Guards>, HttpService<P>),
enum CreateScopeServiceItem {
Future(Option<ResourceDef>, Option<Guards>, HttpServiceFut),
Service(ResourceDef, Option<Guards>, HttpService),
}
impl<P> Future for ScopeFactoryResponse<P> {
type Item = ScopeService<P>;
impl Future for ScopeFactoryResponse {
type Item = ScopeService;
type Error = ();
fn poll(&mut self) -> Poll<Self::Item, Self::Error> {
@ -465,14 +460,14 @@ impl<P> Future for ScopeFactoryResponse<P> {
}
}
pub struct ScopeService<P> {
router: Router<HttpService<P>, Vec<Box<Guard>>>,
default: Option<HttpService<P>>,
_ready: Option<(ServiceRequest<P>, ResourceInfo)>,
pub struct ScopeService {
router: Router<HttpService, Vec<Box<Guard>>>,
default: Option<HttpService>,
_ready: Option<(ServiceRequest, ResourceInfo)>,
}
impl<P> Service for ScopeService<P> {
type Request = ServiceRequest<P>;
impl Service for ScopeService {
type Request = ServiceRequest;
type Response = ServiceResponse;
type Error = Error;
type Future = Either<BoxedResponse, FutureResult<Self::Response, Self::Error>>;
@ -481,7 +476,7 @@ impl<P> Service for ScopeService<P> {
Ok(Async::Ready(()))
}
fn call(&mut self, mut req: ServiceRequest<P>) -> Self::Future {
fn call(&mut self, mut req: ServiceRequest) -> Self::Future {
let res = self.router.recognize_mut_checked(&mut req, |req, guards| {
if let Some(ref guards) = guards {
for f in guards {
@ -505,23 +500,23 @@ impl<P> Service for ScopeService<P> {
}
#[doc(hidden)]
pub struct ScopeEndpoint<P> {
factory: Rc<RefCell<Option<ScopeFactory<P>>>>,
pub struct ScopeEndpoint {
factory: Rc<RefCell<Option<ScopeFactory>>>,
}
impl<P> ScopeEndpoint<P> {
fn new(factory: Rc<RefCell<Option<ScopeFactory<P>>>>) -> Self {
impl ScopeEndpoint {
fn new(factory: Rc<RefCell<Option<ScopeFactory>>>) -> Self {
ScopeEndpoint { factory }
}
}
impl<P: 'static> NewService for ScopeEndpoint<P> {
type Request = ServiceRequest<P>;
impl NewService for ScopeEndpoint {
type Request = ServiceRequest;
type Response = ServiceResponse;
type Error = Error;
type InitError = ();
type Service = ScopeService<P>;
type Future = ScopeFactoryResponse<P>;
type Service = ScopeService;
type Future = ScopeFactoryResponse;
fn new_service(&self, _: &()) -> Self::Future {
self.factory.borrow_mut().as_mut().unwrap().new_service(&())
@ -886,13 +881,13 @@ mod tests {
assert_eq!(resp.status(), StatusCode::METHOD_NOT_ALLOWED);
}
fn md<S, P, B>(
req: ServiceRequest<P>,
fn md<S, B>(
req: ServiceRequest,
srv: &mut S,
) -> impl IntoFuture<Item = ServiceResponse<B>, Error = Error>
where
S: Service<
Request = ServiceRequest<P>,
Request = ServiceRequest,
Response = ServiceResponse<B>,
Error = Error,
>,