28 lines
876 B
Rust
28 lines
876 B
Rust
use std::collections::HashMap;
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use ruma::{
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events::{AnyEphemeralRoomEvent, RoomAccountDataEventType},
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serde::Raw,
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RoomId, UserId,
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};
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use crate::Result;
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pub(crate) trait Data: Send + Sync {
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/// Places one event in the account data of the user and removes the
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/// previous entry.
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fn update(
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&self, room_id: Option<&RoomId>, user_id: &UserId, event_type: RoomAccountDataEventType,
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data: &serde_json::Value,
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) -> Result<()>;
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/// Searches the account data for a specific kind.
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fn get(
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&self, room_id: Option<&RoomId>, user_id: &UserId, kind: RoomAccountDataEventType,
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) -> Result<Option<Box<serde_json::value::RawValue>>>;
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/// Returns all changes to the account data that happened after `since`.
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fn changes_since(
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&self, room_id: Option<&RoomId>, user_id: &UserId, since: u64,
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) -> Result<HashMap<RoomAccountDataEventType, Raw<AnyEphemeralRoomEvent>>>;
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}
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