32 lines
1,001 B
Rust
32 lines
1,001 B
Rust
use std::collections::HashMap;
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use ruma::{UserId, RoomId, events::{RoomAccountDataEventType, AnyEphemeralRoomEvent}, serde::Raw};
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use serde::{Serialize, de::DeserializeOwned};
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use crate::Result;
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pub trait Data {
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/// Places one event in the account data of the user and removes the previous entry.
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fn update<T: Serialize>(
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&self,
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room_id: Option<&RoomId>,
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user_id: &UserId,
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event_type: RoomAccountDataEventType,
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data: &T,
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) -> Result<()>;
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/// Searches the account data for a specific kind.
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fn get<T: DeserializeOwned>(
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&self,
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room_id: Option<&RoomId>,
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user_id: &UserId,
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kind: RoomAccountDataEventType,
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) -> Result<Option<T>>;
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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,
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room_id: Option<&RoomId>,
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user_id: &UserId,
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since: u64,
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) -> Result<HashMap<RoomAccountDataEventType, Raw<AnyEphemeralRoomEvent>>>;
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}
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