Update to RFC 55 (#161)

Signed-off-by: Aaron Eline <[email protected]>

cedar-rust-hello-world/src/main.rs

@@ -101,7 +101,7 @@ fn json_context() {
 
     let (p, a, r) = create_p_a_r();
     // create a request
-    let request: Request = Request::new(Some(p), Some(a), Some(r), c, None).unwrap();
+    let request: Request = Request::new(p, a, r, c, None).unwrap();
 
     // create a policy
     let s = r#"permit(
@@ -145,7 +145,7 @@ fn entity_json() {
     );
     let c = Context::from_pairs(context2).expect("no duplicate keys!");
 
-    let request: Request = Request::new(Some(p), Some(a), Some(r), c, None).unwrap();
+    let request: Request = Request::new(p, a, r, c, None).unwrap();
 
     // create a policy
     let s = "
@@ -189,7 +189,7 @@ fn entity_objects() {
     );
 
     let c = Context::empty();
-    let request: Request = Request::new(Some(p), Some(a), Some(r), c, None).unwrap();
+    let request: Request = Request::new(p, a, r, c, None).unwrap();
 
     // create a policy
     let c1 = "permit(
@@ -419,7 +419,7 @@ fn annotate() {
 
     let policies = PolicySet::from_str(src).unwrap();
     let (p, a, r) = create_p_a_r();
-    let request: Request = Request::new(Some(p), Some(a), Some(r), Context::empty(), None).unwrap();
+    let request: Request = Request::new(p, a, r, Context::empty(), None).unwrap();
     let ans = execute_query(&request, &policies, Entities::empty());
     for reason in ans.diagnostics().reason() {
         //print all the annotations

tinytodo/src/context.rs

@@ -513,10 +513,10 @@ impl AppContext {
         self.is_authorized(&r.uid, &*ACTION_GET_LISTS, &*APPLICATION_TINY_TODO)?;
         let entities: Entities = self.entities.as_entities(&self.schema);
         let partial_request = RequestBuilder::default()
-            .action(Some(ACTION_GET_LIST.as_ref().clone().into()))
-            .principal(Some(cedar_policy::EntityUid::from(EntityUid::from(
+            .action(ACTION_GET_LIST.as_ref().clone().into())
+            .principal(cedar_policy::EntityUid::from(EntityUid::from(
                 r.uid.clone(),
-            ))))
+            )))
             .build();
         let partial_response =
             self.authorizer
@@ -582,9 +582,9 @@ impl AppContext {
     ) -> Result<()> {
         let es = self.entities.as_entities(&self.schema);
         let q = Request::new(
-            Some(principal.as_ref().clone().into()),
-            Some(action.as_ref().clone().into()),
-            Some(resource.as_ref().clone().into()),
+            principal.as_ref().clone().into(),
+            action.as_ref().clone().into(),
+            resource.as_ref().clone().into(),
             Context::empty(),
             Some(&self.schema),
         )