From 144d0ad0c28c71ebd33b9669aff13bf615887f1f Mon Sep 17 00:00:00 2001
From: "Aode (lion)" <asonix@asonix.dog>
Date: Sun, 28 Nov 2021 14:15:04 -0600
Subject: [PATCH] Implement activitypub traits for borrows & pointers

---
 apub-core/src/activitystreams.rs | 447 +++++++++++++++++++++++++++++++
 1 file changed, 447 insertions(+)

diff --git a/apub-core/src/activitystreams.rs b/apub-core/src/activitystreams.rs
index 77426dc..73dbd79 100644
--- a/apub-core/src/activitystreams.rs
+++ b/apub-core/src/activitystreams.rs
@@ -1,5 +1,7 @@
 //! Traits desccribing basic activitystreams types
 
+use std::{rc::Rc, sync::Arc};
+
 use url::Url;
 
 /// A type that represents a Public Key
@@ -91,3 +93,448 @@ pub fn delivery_inbox<'a>(actor: &'a impl Actor, obj: &impl DeliverableObject) -
         actor.inbox()
     }
 }
+
+impl<'a, T> PublicKey for &'a T
+where
+    T: PublicKey,
+{
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn owner(&self) -> &Url {
+        T::owner(self)
+    }
+
+    fn public_key_pem(&self) -> &str {
+        T::public_key_pem(self)
+    }
+}
+
+impl<'a, T> PublicKey for &'a mut T
+where
+    T: PublicKey,
+{
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn owner(&self) -> &Url {
+        T::owner(self)
+    }
+
+    fn public_key_pem(&self) -> &str {
+        T::public_key_pem(self)
+    }
+}
+
+impl<T> PublicKey for Box<T>
+where
+    T: PublicKey,
+{
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn owner(&self) -> &Url {
+        T::owner(self)
+    }
+
+    fn public_key_pem(&self) -> &str {
+        T::public_key_pem(self)
+    }
+}
+
+impl<T> PublicKey for Rc<T>
+where
+    T: PublicKey,
+{
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn owner(&self) -> &Url {
+        T::owner(self)
+    }
+
+    fn public_key_pem(&self) -> &str {
+        T::public_key_pem(self)
+    }
+}
+
+impl<T> PublicKey for Arc<T>
+where
+    T: PublicKey,
+{
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn owner(&self) -> &Url {
+        T::owner(self)
+    }
+
+    fn public_key_pem(&self) -> &str {
+        T::public_key_pem(self)
+    }
+}
+
+impl<'a, T> Object for &'a T
+where
+    T: Object,
+{
+    type Kind = T::Kind;
+
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn kind(&self) -> &Self::Kind {
+        T::kind(self)
+    }
+}
+
+impl<'a, T> Object for &'a mut T
+where
+    T: Object,
+{
+    type Kind = T::Kind;
+
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn kind(&self) -> &Self::Kind {
+        T::kind(self)
+    }
+}
+
+impl<T> Object for Box<T>
+where
+    T: Object,
+{
+    type Kind = T::Kind;
+
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn kind(&self) -> &Self::Kind {
+        T::kind(self)
+    }
+}
+
+impl<T> Object for Rc<T>
+where
+    T: Object,
+{
+    type Kind = T::Kind;
+
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn kind(&self) -> &Self::Kind {
+        T::kind(self)
+    }
+}
+
+impl<T> Object for Arc<T>
+where
+    T: Object,
+{
+    type Kind = T::Kind;
+
+    fn id(&self) -> &Url {
+        T::id(self)
+    }
+
+    fn kind(&self) -> &Self::Kind {
+        T::kind(self)
+    }
+}
+
+impl<'a, T> DeliverableObject for &'a T
+where
+    T: DeliverableObject,
+{
+    fn to(&self) -> &[Url] {
+        T::to(self)
+    }
+
+    fn cc(&self) -> &[Url] {
+        T::cc(self)
+    }
+}
+
+impl<'a, T> DeliverableObject for &'a mut T
+where
+    T: DeliverableObject,
+{
+    fn to(&self) -> &[Url] {
+        T::to(self)
+    }
+
+    fn cc(&self) -> &[Url] {
+        T::cc(self)
+    }
+}
+
+impl<T> DeliverableObject for Box<T>
+where
+    T: DeliverableObject,
+{
+    fn to(&self) -> &[Url] {
+        T::to(self)
+    }
+
+    fn cc(&self) -> &[Url] {
+        T::cc(self)
+    }
+}
+
+impl<T> DeliverableObject for Rc<T>
+where
+    T: DeliverableObject,
+{
+    fn to(&self) -> &[Url] {
+        T::to(self)
+    }
+
+    fn cc(&self) -> &[Url] {
+        T::cc(self)
+    }
+}
+
+impl<T> DeliverableObject for Arc<T>
+where
+    T: DeliverableObject,
+{
+    fn to(&self) -> &[Url] {
+        T::to(self)
+    }
+
+    fn cc(&self) -> &[Url] {
+        T::cc(self)
+    }
+}
+
+impl<'a, T> Activity for &'a T
+where
+    T: Activity,
+{
+    fn actor_id(&self) -> &Url {
+        T::actor_id(self)
+    }
+
+    fn object_id(&self) -> &Url {
+        T::object_id(self)
+    }
+}
+
+impl<'a, T> Activity for &'a mut T
+where
+    T: Activity,
+{
+    fn actor_id(&self) -> &Url {
+        T::actor_id(self)
+    }
+
+    fn object_id(&self) -> &Url {
+        T::object_id(self)
+    }
+}
+
+impl<T> Activity for Box<T>
+where
+    T: Activity,
+{
+    fn actor_id(&self) -> &Url {
+        T::actor_id(self)
+    }
+
+    fn object_id(&self) -> &Url {
+        T::object_id(self)
+    }
+}
+
+impl<T> Activity for Rc<T>
+where
+    T: Activity,
+{
+    fn actor_id(&self) -> &Url {
+        T::actor_id(self)
+    }
+
+    fn object_id(&self) -> &Url {
+        T::object_id(self)
+    }
+}
+
+impl<T> Activity for Arc<T>
+where
+    T: Activity,
+{
+    fn actor_id(&self) -> &Url {
+        T::actor_id(self)
+    }
+
+    fn object_id(&self) -> &Url {
+        T::object_id(self)
+    }
+}
+
+impl<'a, T> Actor for &'a T
+where
+    T: Actor,
+{
+    type PublicKey = T::PublicKey;
+
+    fn inbox(&self) -> &Url {
+        T::inbox(self)
+    }
+
+    fn outbox(&self) -> &Url {
+        T::outbox(self)
+    }
+
+    fn preferred_username(&self) -> &str {
+        T::preferred_username(self)
+    }
+
+    fn public_key(&self) -> &Self::PublicKey {
+        T::public_key(self)
+    }
+
+    fn name(&self) -> Option<&str> {
+        T::name(self)
+    }
+
+    fn shared_inbox(&self) -> Option<&Url> {
+        T::shared_inbox(self)
+    }
+}
+
+impl<'a, T> Actor for &'a mut T
+where
+    T: Actor,
+{
+    type PublicKey = T::PublicKey;
+
+    fn inbox(&self) -> &Url {
+        T::inbox(self)
+    }
+
+    fn outbox(&self) -> &Url {
+        T::outbox(self)
+    }
+
+    fn preferred_username(&self) -> &str {
+        T::preferred_username(self)
+    }
+
+    fn public_key(&self) -> &Self::PublicKey {
+        T::public_key(self)
+    }
+
+    fn name(&self) -> Option<&str> {
+        T::name(self)
+    }
+
+    fn shared_inbox(&self) -> Option<&Url> {
+        T::shared_inbox(self)
+    }
+}
+
+impl<T> Actor for Box<T>
+where
+    T: Actor,
+{
+    type PublicKey = T::PublicKey;
+
+    fn inbox(&self) -> &Url {
+        T::inbox(self)
+    }
+
+    fn outbox(&self) -> &Url {
+        T::outbox(self)
+    }
+
+    fn preferred_username(&self) -> &str {
+        T::preferred_username(self)
+    }
+
+    fn public_key(&self) -> &Self::PublicKey {
+        T::public_key(self)
+    }
+
+    fn name(&self) -> Option<&str> {
+        T::name(self)
+    }
+
+    fn shared_inbox(&self) -> Option<&Url> {
+        T::shared_inbox(self)
+    }
+}
+
+impl<T> Actor for Rc<T>
+where
+    T: Actor,
+{
+    type PublicKey = T::PublicKey;
+
+    fn inbox(&self) -> &Url {
+        T::inbox(self)
+    }
+
+    fn outbox(&self) -> &Url {
+        T::outbox(self)
+    }
+
+    fn preferred_username(&self) -> &str {
+        T::preferred_username(self)
+    }
+
+    fn public_key(&self) -> &Self::PublicKey {
+        T::public_key(self)
+    }
+
+    fn name(&self) -> Option<&str> {
+        T::name(self)
+    }
+
+    fn shared_inbox(&self) -> Option<&Url> {
+        T::shared_inbox(self)
+    }
+}
+
+impl<T> Actor for Arc<T>
+where
+    T: Actor,
+{
+    type PublicKey = T::PublicKey;
+
+    fn inbox(&self) -> &Url {
+        T::inbox(self)
+    }
+
+    fn outbox(&self) -> &Url {
+        T::outbox(self)
+    }
+
+    fn preferred_username(&self) -> &str {
+        T::preferred_username(self)
+    }
+
+    fn public_key(&self) -> &Self::PublicKey {
+        T::public_key(self)
+    }
+
+    fn name(&self) -> Option<&str> {
+        T::name(self)
+    }
+
+    fn shared_inbox(&self) -> Option<&Url> {
+        T::shared_inbox(self)
+    }
+}