feat: Make FullEvent serializable (#3010)

Author: cheesycod

src/gateway/client/event_handler.rs

@@ -49,7 +49,7 @@ macro_rules! event_handler {
 
         /// This enum stores every possible event that an [`EventHandler`] can receive.
         #[cfg_attr(not(feature = "unstable"), non_exhaustive)]
-        #[derive(Clone, Debug, VariantNames, IntoStaticStr, EnumCount)]
+        #[derive(Clone, Debug, VariantNames, IntoStaticStr, EnumCount, Serialize)]
         #[strum(serialize_all = "SCREAMING_SNAKE_CASE")]
         pub enum FullEvent {
             $(

src/gateway/sharding/mod.rs

@@ -845,7 +845,7 @@ pub struct ShardRunnerInfo {
 ///
 /// This might happen when a shard changes from [`ConnectionStage::Identifying`] to
 /// [`ConnectionStage::Connected`].
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Serialize)]
 pub struct ShardStageUpdateEvent {
     /// The new connection stage.
     pub new: ConnectionStage,
@@ -858,7 +858,7 @@ pub struct ShardStageUpdateEvent {
 /// Indicates the current connection stage of a [`Shard`].
 ///
 /// This can be useful for knowing which shards are currently "down"/"up".
-#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd)]
+#[derive(Clone, Copy, Debug, Eq, Hash, Ord, PartialEq, PartialOrd, Serialize)]
 #[non_exhaustive]
 pub enum ConnectionStage {
     /// Indicator that the [`Shard`] is normally connected and is not in, e.g., a resume phase.

src/http/mod.rs

@@ -125,7 +125,7 @@ impl CacheHttp for Http {
 /// An method used for ratelimiting special routes.
 ///
 /// This is needed because [`reqwest`]'s [`Method`] enum does not derive Copy.
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, Serialize)]
 pub enum LightMethod {
     /// Indicates that a route is for the `DELETE` method only.
     Delete,

src/http/ratelimiting.rs

@@ -54,7 +54,7 @@ use crate::internal::prelude::*;
 
 /// Passed to the [`Ratelimiter::set_ratelimit_callback`] callback. If using Client, that callback
 /// is initialized to call the `EventHandler::ratelimit()` method.
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, Serialize)]
 #[non_exhaustive]
 pub struct RatelimitInfo {
     pub timeout: std::time::Duration,

src/model/id.rs

@@ -336,10 +336,10 @@ id_u64! {
 
 /// An identifier for a Shard.
 ///
-/// This identifier is special, it simply models internal IDs for type safety,
-/// and therefore cannot be [`Serialize`]d or [`Deserialize`]d.
+/// This identifier is special, it simply models internal IDs for type safety and therefore cannot
+/// be deserialized
 #[cfg_attr(feature = "typesize", derive(typesize::derive::TypeSize))]
-#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, PartialOrd, Ord)]
+#[derive(Clone, Copy, Debug, Eq, Hash, PartialEq, PartialOrd, Ord, Serialize)]
 pub struct ShardId(pub u16);
 
 impl ShardId {