matrix_sdk_indexeddb/crypto_store/migrations/
v7.rs

1// Copyright 2024 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//! Structs and keys used for reading/writing objects in schema v7
16
17/// The objects we store in the inbound_group_sessions2 indexeddb object
18/// store (in schemas v7 and v8)
19#[derive(Debug, serde::Serialize, serde::Deserialize)]
20pub struct InboundGroupSessionIndexedDbObject2 {
21    /// (Possibly encrypted) serialisation of a
22    /// [`matrix_sdk_crypto::olm::group_sessions::PickledInboundGroupSession`]
23    /// structure.
24    pub pickled_session: Vec<u8>,
25
26    /// Whether the session data has yet to be backed up.
27    ///
28    /// Since we only need to be able to find entries where this is `true`,
29    /// we skip serialization in cases where it is `false`. That has
30    /// the effect of omitting it from the indexeddb index.
31    ///
32    /// We also use a custom serializer because bools can't be used as keys
33    /// in indexeddb.
34    #[serde(
35        default,
36        skip_serializing_if = "std::ops::Not::not",
37        with = "crate::serialize_bool_for_indexeddb"
38    )]
39    pub needs_backup: bool,
40}
matrix_sdk_indexeddb/crypto_store/migrations/v7.rs

matrix_sdk_indexeddb/crypto_store/migrations/
v7.rs
