75 lines
2.4 KiB
Rust
75 lines
2.4 KiB
Rust
use serde::Serialize;
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use serde_json::value::RawValue as RawJsonValue;
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use super::{
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EphemeralRoomEventType, EventContent, GlobalAccountDataEventType, HasDeserializeFields,
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MessageLikeEventType, RedactContent, RedactedEventContent, RoomAccountDataEventType,
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StateEventContent, StateEventType, ToDeviceEventType,
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};
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use crate::RoomVersionId;
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macro_rules! custom_event_content {
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($i:ident, $evt:ident) => {
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/// A custom event's type. Used for event enum `_Custom` variants.
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// FIXME: Serialize shouldn't be required here, but it's currently a supertrait of
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// EventContent
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#[derive(Clone, Debug, Serialize)]
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#[allow(clippy::exhaustive_structs)]
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pub struct $i {
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#[serde(skip)]
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event_type: Box<str>,
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}
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impl EventContent for $i {
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type EventType = $evt;
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fn event_type(&self) -> Self::EventType {
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self.event_type[..].into()
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}
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fn from_parts(event_type: &str, _content: &RawJsonValue) -> serde_json::Result<Self> {
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Ok(Self { event_type: event_type.into() })
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}
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}
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};
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}
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macro_rules! custom_room_event_content {
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($i:ident, $evt:ident) => {
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custom_event_content!($i, $evt);
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impl RedactContent for $i {
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type Redacted = Self;
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fn redact(self, _: &RoomVersionId) -> Self {
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self
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}
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}
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impl RedactedEventContent for $i {
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fn empty(event_type: &str) -> serde_json::Result<Self> {
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Ok(Self { event_type: event_type.into() })
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}
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fn has_serialize_fields(&self) -> bool {
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false
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}
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fn has_deserialize_fields() -> HasDeserializeFields {
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HasDeserializeFields::False
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}
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}
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};
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}
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custom_event_content!(CustomGlobalAccountDataEventContent, GlobalAccountDataEventType);
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custom_event_content!(CustomRoomAccountDataEventContent, RoomAccountDataEventType);
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custom_event_content!(CustomEphemeralRoomEventContent, EphemeralRoomEventType);
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custom_room_event_content!(CustomMessageLikeEventContent, MessageLikeEventType);
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custom_room_event_content!(CustomStateEventContent, StateEventType);
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custom_event_content!(CustomToDeviceEventContent, ToDeviceEventType);
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impl StateEventContent for CustomStateEventContent {
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type StateKey = String;
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}
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