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matrix_sdk_crypto/types/events/
room_key_bundle.rs

1// Copyright 2025 The Matrix.org Foundation C.I.C.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15//! Types for `m.room_key_bundle` to-device events, per [MSC4268].
16//!
17//! [MSC4268]: https://github.com/matrix-org/matrix-spec-proposals/pull/4268
18
19use ruma::{OwnedRoomId, events::room::EncryptedFile};
20use serde::{Deserialize, Serialize};
21
22use super::EventType;
23
24/// The `m.room_key_bundle` event content. See [MSC4268].
25///
26/// [MSC4268]: https://github.com/matrix-org/matrix-spec-proposals/pull/4268
27#[derive(Clone, Debug, Serialize, Deserialize)]
28pub struct RoomKeyBundleContent {
29    /// The room that these keys are for.
30    pub room_id: OwnedRoomId,
31
32    /// The location and encryption info of the key bundle.
33    pub file: EncryptedFile,
34}
35
36impl RoomKeyBundleContent {
37    /// The unstable event type for MSC4268 m.room_key_bundle
38    pub const UNSTABLE_EVENT_TYPE: &'static str = "io.element.msc4268.room_key_bundle";
39}
40
41impl EventType for RoomKeyBundleContent {
42    const EVENT_TYPE: &'static str = "m.room_key_bundle";
43}