events: Split Basic enum into GlobalAccountData, RoomAccountData and BasicToDevice enums

Closes #563

crates/ruma-client-api/src/r0/config/get_global_account_data.rs

@@ -1,7 +1,7 @@
 //! [GET /_matrix/client/r0/user/{userId}/account_data/{type}](https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-user-userid-account-data-type)
 
 use ruma_api::ruma_api;
-use ruma_events::AnyBasicEventContent;
+use ruma_events::AnyGlobalAccountDataEventContent;
 use ruma_identifiers::UserId;
 use ruma_serde::Raw;
 
@@ -30,7 +30,7 @@ ruma_api! {
         ///
         /// Use `ruma_events::RawExt` for deserialization.
         #[ruma_api(body)]
-        pub account_data: Raw<AnyBasicEventContent>,
+        pub account_data: Raw<AnyGlobalAccountDataEventContent>,
     }
 
     error: crate::Error
@@ -45,7 +45,7 @@ impl<'a> Request<'a> {
 
 impl Response {
     /// Creates a new `Response` with the given account data.
-    pub fn new(account_data: Raw<AnyBasicEventContent>) -> Self {
+    pub fn new(account_data: Raw<AnyGlobalAccountDataEventContent>) -> Self {
         Self { account_data }
     }
 }

crates/ruma-client-api/src/r0/config/get_room_account_data.rs

@@ -1,7 +1,7 @@
 //! [GET /_matrix/client/r0/user/{userId}/rooms/{roomId}/account_data/{type}](https://matrix.org/docs/spec/client_server/r0.6.0#get-matrix-client-r0-user-userid-rooms-roomid-account-data-type)
 
 use ruma_api::ruma_api;
-use ruma_events::AnyBasicEventContent;
+use ruma_events::AnyRoomAccountDataEventContent;
 use ruma_identifiers::{RoomId, UserId};
 use ruma_serde::Raw;
 
@@ -34,7 +34,7 @@ ruma_api! {
         ///
         /// Use `ruma_events::RawExt` for deserialization.
         #[ruma_api(body)]
-        pub account_data: Raw<AnyBasicEventContent>,
+        pub account_data: Raw<AnyRoomAccountDataEventContent>,
     }
 
     error: crate::Error
@@ -49,7 +49,7 @@ impl<'a> Request<'a> {
 
 impl Response {
     /// Creates a new `Response` with the given account data.
-    pub fn new(account_data: Raw<AnyBasicEventContent>) -> Self {
+    pub fn new(account_data: Raw<AnyRoomAccountDataEventContent>) -> Self {
         Self { account_data }
     }
 }

crates/ruma-client-api/src/r0/sync/sync_events.rs

@@ -6,8 +6,9 @@ use js_int::UInt;
 use ruma_api::ruma_api;
 use ruma_common::presence::PresenceState;
 use ruma_events::{
-    presence::PresenceEvent, AnyBasicEvent, AnyStrippedStateEvent, AnySyncEphemeralRoomEvent,
-    AnySyncRoomEvent, AnySyncStateEvent, AnyToDeviceEvent,
+    presence::PresenceEvent, AnyGlobalAccountDataEvent, AnyRoomAccountDataEvent,
+    AnyStrippedStateEvent, AnySyncEphemeralRoomEvent, AnySyncRoomEvent, AnySyncStateEvent,
+    AnyToDeviceEvent,
 };
 use ruma_identifiers::{DeviceKeyAlgorithm, RoomId, UserId};
 use ruma_serde::{Outgoing, Raw};
@@ -75,8 +76,8 @@ ruma_api! {
         pub presence: Presence,
 
         /// The global private data created by this user.
-        #[serde(default, skip_serializing_if = "AccountData::is_empty")]
-        pub account_data: AccountData,
+        #[serde(default, skip_serializing_if = "GlobalAccountData::is_empty")]
+        pub account_data: GlobalAccountData,
 
         /// Messages sent dirrectly between devices.
         #[serde(default, skip_serializing_if = "ToDevice::is_empty")]
@@ -219,8 +220,8 @@ pub struct LeftRoom {
     pub state: State,
 
     /// The private data that this user has attached to this room.
-    #[serde(default, skip_serializing_if = "AccountData::is_empty")]
-    pub account_data: AccountData,
+    #[serde(default, skip_serializing_if = "RoomAccountData::is_empty")]
+    pub account_data: RoomAccountData,
 
     #[cfg(not(feature = "unstable-exhaustive-types"))]
     #[doc(hidden)]
@@ -275,8 +276,8 @@ pub struct JoinedRoom {
     pub state: State,
 
     /// The private data that this user has attached to this room.
-    #[serde(default, skip_serializing_if = "AccountData::is_empty")]
-    pub account_data: AccountData,
+    #[serde(default, skip_serializing_if = "RoomAccountData::is_empty")]
+    pub account_data: RoomAccountData,
 
     /// The ephemeral events in the room that aren't recorded in the timeline or state of the
     /// room. e.g. typing.
@@ -444,12 +445,12 @@ impl Default for State {
     }
 }
 
-/// The private data that this user has attached to this room.
+/// The global private data created by this user.
 #[derive(Clone, Debug, Deserialize, Serialize)]
-pub struct AccountData {
+pub struct GlobalAccountData {
     /// A list of events.
     #[serde(default, skip_serializing_if = "Vec::is_empty")]
-    pub events: Vec<Raw<AnyBasicEvent>>,
+    pub events: Vec<Raw<AnyGlobalAccountDataEvent>>,
 
     #[cfg(not(feature = "unstable-exhaustive-types"))]
     #[doc(hidden)]
@@ -457,19 +458,54 @@ pub struct AccountData {
     pub __test_exhaustive: crate::Private,
 }
 
-impl AccountData {
-    /// Creates an empty `AccountData`.
+impl GlobalAccountData {
+    /// Creates an empty `GlobalAccountData`.
     pub fn new() -> Self {
         Default::default()
     }
 
-    /// Returns true if there are no account data updates.
+    /// Returns true if there are no global account data updates.
     pub fn is_empty(&self) -> bool {
         self.events.is_empty()
     }
 }
 
-impl Default for AccountData {
+impl Default for GlobalAccountData {
+    fn default() -> Self {
+        Self {
+            events: vec![],
+            #[cfg(not(feature = "unstable-exhaustive-types"))]
+            __test_exhaustive: crate::private(),
+        }
+    }
+}
+
+/// The private data that this user has attached to this room.
+#[derive(Clone, Debug, Deserialize, Serialize)]
+pub struct RoomAccountData {
+    /// A list of events.
+    #[serde(default, skip_serializing_if = "Vec::is_empty")]
+    pub events: Vec<Raw<AnyRoomAccountDataEvent>>,
+
+    #[cfg(not(feature = "unstable-exhaustive-types"))]
+    #[doc(hidden)]
+    #[serde(skip, default = "crate::private")]
+    pub __test_exhaustive: crate::Private,
+}
+
+impl RoomAccountData {
+    /// Creates an empty `RoomAccountData`.
+    pub fn new() -> Self {
+        Default::default()
+    }
+
+    /// Returns true if there are no room account data updates.
+    pub fn is_empty(&self) -> bool {
+        self.events.is_empty()
+    }
+}
+
+impl Default for RoomAccountData {
     fn default() -> Self {
         Self {
             events: vec![],

crates/ruma-events-macros/src/event_enum.rs

@@ -680,7 +680,15 @@ fn marker_traits(kind: &EventKind, ruma_events: &TokenStream) -> TokenStream {
             #[automatically_derived]
             impl #ruma_events::EphemeralRoomEventContent for #ident {}
         },
-        EventKind::Basic => quote! {
+        EventKind::GlobalAccountData => quote! {
+            #[automatically_derived]
+            impl #ruma_events::BasicEventContent for #ident {}
+        },
+        EventKind::RoomAccountData => quote! {
+            #[automatically_derived]
+            impl #ruma_events::BasicEventContent for #ident {}
+        },
+        EventKind::BasicToDevice => quote! {
             #[automatically_derived]
             impl #ruma_events::BasicEventContent for #ident {}
         },

crates/ruma-events-macros/src/event_parse.rs

@@ -63,10 +63,12 @@ impl EventKindVariation {
 // If the variants of this enum change `to_event_path` needs to be updated as well.
 #[derive(Debug, Eq, PartialEq)]
 pub enum EventKind {
-    Basic,
+    GlobalAccountData,
+    RoomAccountData,
     Ephemeral,
     Message,
     State,
+    BasicToDevice,
     ToDevice,
     Redaction,
     Presence,
@@ -75,10 +77,12 @@ pub enum EventKind {
 impl fmt::Display for EventKind {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         match self {
-            EventKind::Basic => write!(f, "BasicEvent"),
+            EventKind::GlobalAccountData => write!(f, "GlobalAccountDataEvent"),
+            EventKind::RoomAccountData => write!(f, "RoomAccountDataEvent"),
             EventKind::Ephemeral => write!(f, "EphemeralRoomEvent"),
             EventKind::Message => write!(f, "MessageEvent"),
             EventKind::State => write!(f, "StateEvent"),
+            EventKind::BasicToDevice => write!(f, "BasicToDeviceEvent"),
             EventKind::ToDevice => write!(f, "ToDeviceEvent"),
             EventKind::Redaction => write!(f, "RedactionEvent"),
             EventKind::Presence => write!(f, "PresenceEvent"),
@@ -131,17 +135,19 @@ impl Parse for EventKind {
     fn parse(input: ParseStream<'_>) -> syn::Result<Self> {
         let ident: Ident = input.parse()?;
         Ok(match ident.to_string().as_str() {
-            "Basic" => EventKind::Basic,
+            "GlobalAccountData" => EventKind::GlobalAccountData,
+            "RoomAccountData" => EventKind::RoomAccountData,
             "EphemeralRoom" => EventKind::Ephemeral,
             "Message" => EventKind::Message,
             "State" => EventKind::State,
+            "BasicToDevice" => EventKind::BasicToDevice,
             "ToDevice" => EventKind::ToDevice,
             id => {
                 return Err(syn::Error::new(
                     input.span(),
                     format!(
-                        "valid event kinds are Basic, EphemeralRoom, Message, State, ToDevice \
-                         found `{}`",
+                        "valid event kinds are GlobalAccountData, RoomAccountData, EphemeralRoom, \
+                        Message, State, BasicToDevice, ToDevice found `{}`",
                         id
                     ),
                 ));
@@ -156,7 +162,8 @@ impl Parse for EventKind {
 pub fn to_kind_variation(ident: &Ident) -> Option<(EventKind, EventKindVariation)> {
     let ident_str = ident.to_string();
     match ident_str.as_str() {
-        "BasicEvent" => Some((EventKind::Basic, EventKindVariation::Full)),
+        "GlobalAccountDataEvent" => Some((EventKind::GlobalAccountData, EventKindVariation::Full)),
+        "RoomAccountDataEvent" => Some((EventKind::RoomAccountData, EventKindVariation::Full)),
         "EphemeralRoomEvent" => Some((EventKind::Ephemeral, EventKindVariation::Full)),
         "SyncEphemeralRoomEvent" => Some((EventKind::Ephemeral, EventKindVariation::Sync)),
         "MessageEvent" => Some((EventKind::Message, EventKindVariation::Full)),
@@ -172,6 +179,7 @@ pub fn to_kind_variation(ident: &Ident) -> Option<(EventKind, EventKindVariation
         "RedactedStrippedStateEvent" => {
             Some((EventKind::State, EventKindVariation::RedactedStripped))
         }
+        "BasicToDeviceEvent" => Some((EventKind::BasicToDevice, EventKindVariation::Full)),
         "ToDeviceEvent" => Some((EventKind::ToDevice, EventKindVariation::Full)),
         "PresenceEvent" => Some((EventKind::Presence, EventKindVariation::Full)),
         "RedactionEvent" => Some((EventKind::Redaction, EventKindVariation::Full)),

crates/ruma-events/CHANGELOG.md

@@ -41,8 +41,8 @@ Breaking changes:
   sticker::StickerEventContent
   ```
 * Add `tag::TagName` type and use it for `tag::Tags`
-* Move `FullyRead` from `EphemeralRoom` enum to `Basic` enum
-* Change `receipt::Receipts` struct to a `BTreeMap<ReceiptType, UserReceipts>`
+* Move `FullyRead` from `EphemeralRoom` enum to `RoomAccountData` enum
+* Split `Basic` enum into `GlobalAccountData`, `RoomAccountData` and `BasicToDevice` enums
 
 Improvements:
 

crates/ruma-events/src/direct.rs

@@ -10,7 +10,7 @@ use ruma_identifiers::{RoomId, UserId};
 use serde::{Deserialize, Serialize};
 
 /// Informs the client about the rooms that are considered direct by a user.
-pub type DirectEvent = crate::BasicEvent<DirectEventContent>;
+pub type DirectEvent = crate::GlobalAccountDataEvent<DirectEventContent>;
 
 /// The payload for `DirectEvent`.
 ///

crates/ruma-events/src/dummy.rs

@@ -3,7 +3,7 @@
 use ruma_events_macros::BasicEventContent;
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::BasicToDeviceEvent;
 
 /// This event type is used to indicate new Olm sessions for end-to-end encryption.
 ///
@@ -14,7 +14,7 @@ use crate::BasicEvent;
 /// this *m.dummy* event as the most recent event and using the keyshare request to set up the
 /// session. The keyshare request and *m.dummy* combination should result in the original
 /// sending client receiving keys over the newly established session.
-pub type DummyEvent = BasicEvent<DummyEventContent>;
+pub type DummyEvent = BasicToDeviceEvent<DummyEventContent>;
 
 /// The payload for `DummyEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, BasicEventContent)]

crates/ruma-events/src/enums.rs

@@ -5,16 +5,20 @@ use serde_json::value::RawValue as RawJsonValue;
 use crate::{from_raw_json_value, EventDeHelper};
 
 event_enum! {
-    /// Any basic event.
-    kind: Basic,
+    /// Any global account data event.
+    kind: GlobalAccountData,
     events: [
         "m.direct",
-        "m.dummy",
-        "m.fully_read",
         "m.ignored_user_list",
-        "m.presence",
         "m.push_rules",
-        "m.room_key",
+    ]
+}
+
+event_enum! {
+    /// Any room account data event.
+    kind: RoomAccountData,
+    events: [
+        "m.fully_read",
         "m.tag",
     ]
 }
@@ -94,6 +98,15 @@ event_enum! {
     ]
 }
 
+event_enum! {
+    /// Any basic to-device event.
+    kind: BasicToDevice,
+    events: [
+        "m.dummy",
+        "m.room_key",
+    ]
+}
+
 event_enum! {
     /// Any to-device event.
     kind: ToDevice,

crates/ruma-events/src/event_kinds.rs

@@ -9,9 +9,16 @@ use crate::{
     StateEventContent, Unsigned,
 };
 
-/// A basic event – one that consists only of it's type and the `content` object.
+/// A global account data event.
 #[derive(Clone, Debug, Event)]
-pub struct BasicEvent<C: BasicEventContent> {
+pub struct GlobalAccountDataEvent<C: BasicEventContent> {
+    /// Data specific to the event type.
+    pub content: C,
+}
+
+/// A room account data event.
+#[derive(Clone, Debug, Event)]
+pub struct RoomAccountDataEvent<C: BasicEventContent> {
     /// Data specific to the event type.
     pub content: C,
 }
@@ -310,6 +317,14 @@ pub struct RedactedStrippedStateEvent<C: RedactedStateEventContent> {
     pub state_key: String,
 }
 
+/// A basic event sent using send-to-device event messaging – one that consists only of it's type
+/// and the `content` object.
+#[derive(Clone, Debug, Event)]
+pub struct BasicToDeviceEvent<C: BasicEventContent> {
+    /// Data specific to the event type.
+    pub content: C,
+}
+
 /// An event sent using send-to-device messaging.
 #[derive(Clone, Debug, Event)]
 pub struct ToDeviceEvent<C: EventContent> {

crates/ruma-events/src/fully_read.rs

@@ -4,13 +4,13 @@ use ruma_events_macros::BasicEventContent;
 use ruma_identifiers::EventId;
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::RoomAccountDataEvent;
 
 /// The current location of the user's read marker in a room.
 ///
 /// This event appears in the user's room account data for the room the marker is applicable
 /// for.
-pub type FullyReadEvent = BasicEvent<FullyReadEventContent>;
+pub type FullyReadEvent = RoomAccountDataEvent<FullyReadEventContent>;
 
 /// The payload for `FullyReadEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, BasicEventContent)]

crates/ruma-events/src/ignored_user_list.rs

@@ -4,10 +4,10 @@ use ruma_events_macros::BasicEventContent;
 use ruma_identifiers::UserId;
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::GlobalAccountDataEvent;
 
 /// A list of users to ignore.
-pub type IgnoredUserListEvent = BasicEvent<IgnoredUserListEventContent>;
+pub type IgnoredUserListEvent = GlobalAccountDataEvent<IgnoredUserListEventContent>;
 
 /// The payload for `IgnoredUserListEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, BasicEventContent)]
@@ -34,11 +34,11 @@ mod tests {
     use serde_json::{from_value as from_json_value, json, to_value as to_json_value};
 
     use super::IgnoredUserListEventContent;
-    use crate::{AnyBasicEventContent, BasicEvent};
+    use crate::{AnyGlobalAccountDataEventContent, GlobalAccountDataEvent};
 
     #[test]
     fn serialization() {
-        let ignored_user_list_event = BasicEvent {
+        let ignored_user_list_event = GlobalAccountDataEvent {
             content: IgnoredUserListEventContent {
                 ignored_users: vec![user_id!("@carl:example.com")],
             },
@@ -68,12 +68,12 @@ mod tests {
         });
 
         assert_matches!(
-            from_json_value::<Raw<BasicEvent<AnyBasicEventContent>>>(json)
+            from_json_value::<Raw<GlobalAccountDataEvent<AnyGlobalAccountDataEventContent>>>(json)
                 .unwrap()
                 .deserialize()
                 .unwrap(),
-            BasicEvent {
-                content: AnyBasicEventContent::IgnoredUserList(IgnoredUserListEventContent {
+            GlobalAccountDataEvent {
+                content: AnyGlobalAccountDataEventContent::IgnoredUserList(IgnoredUserListEventContent {
                     ignored_users,
                 }),
             } if ignored_users == vec![user_id!("@carl:example.com")]

crates/ruma-events/src/lib.rs

@@ -187,22 +187,24 @@ pub mod typing;
 pub use self::relation::Relations;
 pub use self::{
     enums::{
-        AnyBasicEvent, AnyBasicEventContent, AnyEphemeralRoomEvent, AnyEphemeralRoomEventContent,
-        AnyInitialStateEvent, AnyMessageEvent, AnyMessageEventContent,
-        AnyPossiblyRedactedMessageEvent, AnyPossiblyRedactedStateEvent,
+        AnyEphemeralRoomEvent, AnyEphemeralRoomEventContent, AnyGlobalAccountDataEvent,
+        AnyGlobalAccountDataEventContent, AnyInitialStateEvent, AnyMessageEvent,
+        AnyMessageEventContent, AnyPossiblyRedactedMessageEvent, AnyPossiblyRedactedStateEvent,
         AnyPossiblyRedactedStrippedStateEvent, AnyPossiblyRedactedSyncMessageEvent,
         AnyPossiblyRedactedSyncStateEvent, AnyRedactedMessageEvent, AnyRedactedStateEvent,
         AnyRedactedStrippedStateEvent, AnyRedactedSyncMessageEvent, AnyRedactedSyncStateEvent,
-        AnyRoomEvent, AnyStateEvent, AnyStateEventContent, AnyStrippedStateEvent,
-        AnySyncEphemeralRoomEvent, AnySyncMessageEvent, AnySyncRoomEvent, AnySyncStateEvent,
-        AnyToDeviceEvent, AnyToDeviceEventContent,
+        AnyRoomAccountDataEvent, AnyRoomAccountDataEventContent, AnyRoomEvent, AnyStateEvent,
+        AnyStateEventContent, AnyStrippedStateEvent, AnySyncEphemeralRoomEvent,
+        AnySyncMessageEvent, AnySyncRoomEvent, AnySyncStateEvent, AnyToDeviceEvent,
+        AnyToDeviceEventContent,
     },
     error::{FromStrError, InvalidInput},
     event_kinds::{
-        BasicEvent, EphemeralRoomEvent, InitialStateEvent, MessageEvent, RedactedMessageEvent,
-        RedactedStateEvent, RedactedStrippedStateEvent, RedactedSyncMessageEvent,
-        RedactedSyncStateEvent, StateEvent, StrippedStateEvent, SyncEphemeralRoomEvent,
-        SyncMessageEvent, SyncStateEvent, ToDeviceEvent,
+        BasicToDeviceEvent, EphemeralRoomEvent, GlobalAccountDataEvent, InitialStateEvent,
+        MessageEvent, RedactedMessageEvent, RedactedStateEvent, RedactedStrippedStateEvent,
+        RedactedSyncMessageEvent, RedactedSyncStateEvent, RoomAccountDataEvent, StateEvent,
+        StrippedStateEvent, SyncEphemeralRoomEvent, SyncMessageEvent, SyncStateEvent,
+        ToDeviceEvent,
     },
     event_type::EventType,
 };

crates/ruma-events/src/push_rules.rs

@@ -4,10 +4,10 @@ use ruma_common::push::Ruleset;
 use ruma_events_macros::BasicEventContent;
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::GlobalAccountDataEvent;
 
 /// Describes all push rules for a user.
-pub type PushRulesEvent = BasicEvent<PushRulesEventContent>;
+pub type PushRulesEvent = GlobalAccountDataEvent<PushRulesEventContent>;
 
 /// The payload for `PushRulesEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, BasicEventContent)]

crates/ruma-events/src/room_key.rs

@@ -4,10 +4,10 @@ use ruma_events_macros::BasicEventContent;
 use ruma_identifiers::{EventEncryptionAlgorithm, RoomId};
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::BasicToDeviceEvent;
 
 /// Typically encrypted as an *m.room.encrypted* event, then sent as a to-device event.
-pub type RoomKeyEvent = BasicEvent<RoomKeyEventContent>;
+pub type RoomKeyEvent = BasicToDeviceEvent<RoomKeyEventContent>;
 
 /// The payload for `RoomKeyEvent`.
 #[derive(Clone, Debug, Deserialize, Serialize, BasicEventContent)]
@@ -37,11 +37,11 @@ mod tests {
     use serde_json::{json, to_value as to_json_value};
 
     use super::RoomKeyEventContent;
-    use crate::BasicEvent;
+    use crate::BasicToDeviceEvent;
 
     #[test]
     fn serialization() {
-        let ev = BasicEvent {
+        let ev = BasicToDeviceEvent {
             content: RoomKeyEventContent {
                 algorithm: EventEncryptionAlgorithm::MegolmV1AesSha2,
                 room_id: room_id!("!testroomid:example.org"),

crates/ruma-events/src/tag.rs

@@ -6,10 +6,10 @@ use ruma_events_macros::BasicEventContent;
 use ruma_serde::deserialize_cow_str;
 use serde::{Deserialize, Serialize};
 
-use crate::BasicEvent;
+use crate::RoomAccountDataEvent;
 
 /// Informs the client of tags on a room.
-pub type TagEvent = BasicEvent<TagEventContent>;
+pub type TagEvent = RoomAccountDataEvent<TagEventContent>;
 
 /// Map of tag names to tag info.
 pub type Tags = BTreeMap<TagName, TagInfo>;

crates/ruma-events/tests/ui/07-enum-sanity-check.rs

@@ -1,8 +1,8 @@
 use ruma_events_macros::event_enum;
 
 event_enum! {
-    /// Any basic event.
-    kind: Basic,
+    /// Any global account data event.
+    kind: GlobalAccountData,
     events: [
         "m.direct",
         #[cfg(test)]

crates/ruma-events/tests/ui/09-enum-invalid-kind.stderr

@@ -1,4 +1,4 @@
-error: valid event kinds are Basic, EphemeralRoom, Message, State, ToDevice found `NotReal`
+error: valid event kinds are GlobalAccountData, RoomAccountData, EphemeralRoom, Message, State, BasicToDevice, ToDevice found `NotReal`
  --> $DIR/09-enum-invalid-kind.rs:4:18
   |
 4 |     kind: NotReal,