feat(base,sdk): Support for dirty cross-process lock in the `EventCache`#5856

Merged

Hywan merged 28 commits intomatrix-org:mainfrom

Hywan:feat-cross-process-lock-event-cache

Nov 25, 2025

Commits on Nov 25, 2025

chore(common) Rename `CrossProcessLockKind` to `CrossProcessLockState`.
Hywan
committed
feat(common) Add `#[must_use]` on `CrossProcessLockGuard` and `*State`.
Hywan
committed
feat(common): Add `CrossProcessLockState::map`.
Hywan
committed
feat(base) Create the `EventCacheStoreLockState` type.
Hywan
committed
chore(sdk): Clean up imports.
Hywan
committed
feat(common): Add `CrossProcessLockGuard::is_dirty` and `::clear_dirty`.
Hywan
committed
feat(base): Add `EventCacheStoreLockGuard::clear_dirty`.
Hywan
committed
refactor(base): `EventCacheStoreLockState` owns a clone of the inner store.
Hywan
committed
feat(common): `CrossProcessLockGuard` can be cloned.
Hywan
committed
feat(base): `EventCacheStoreLockGuard` can be cloned.
Hywan
committed
fix(base): Use the `EventCacheStoreLockState`.
Hywan
committed
test(sdk): Update to use `EventCacheStoreLockState`.
Hywan
committed
refactor(sdk) Introduce `RoomEventCacheStateLock` and read/write guards.
Hywan
committed
feat(sdk): Reset `RoomEventCacheState` when the cross-process lock is dirty.
Hywan
committed
doc(sdk): Add missing or fix documentation.
Hywan
committed
fix(sdk): Remove a warning for `wasm32`.
Hywan
committed
test(common): Test dirtiness of the cross-process lock.
Hywan
committed
test(common): Make tests run faster.
Hywan
committed
feat(sdk): Implement `RoomEventCacheStateLockWriteGuard::downgrade`.
Hywan
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feat(sdk): Allow shared access on `RoomEventCacheStateLock::read`.
Hywan
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test(sdk): Add the `test_reset_when_dirty` test.
Hywan
committed
refactor(sdk): Rename `RoomEventCacheInner::sender` to `update_sender`.
Hywan
committed
feat(sdk): Send updates when `RoomEventCacheStateLock` is reloaded.
Hywan
committed
test(sdk): Ensure `EventCacheStoreLockGuard::clear_dirty` is called!
Hywan
committed
test(sdk): Add a test for dirtiness handling in `RoomEventCacheStateLock::new`.
Hywan
committed
chore: Replace `unwrap` by `expect`.
Hywan
committed
refactor(sdk): Change a `Semaphore(permit=1)` for a `Mutex`.
Hywan
committed
chore(sdk): Remove an `unwrap` in `debug_string`.
Hywan
committed

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feat(base,sdk): Support for dirty cross-process lock in the `EventCache`#5856

feat(base,sdk): Support for dirty cross-process lock in the `EventCache`#5856
Hywan merged 28 commits intomatrix-org:mainfrom
Hywan:feat-cross-process-lock-event-cache

Commits on Nov 25, 2025

chore(common) Rename `CrossProcessLockKind` to `CrossProcessLockState`.

feat(common) Add `#[must_use]` on `CrossProcessLockGuard` and `*State`.

feat(common): Add `CrossProcessLockState::map`.

feat(base) Create the `EventCacheStoreLockState` type.

chore(sdk): Clean up imports.

feat(common): Add `CrossProcessLockGuard::is_dirty` and `::clear_dirty`.

feat(base): Add `EventCacheStoreLockGuard::clear_dirty`.

refactor(base): `EventCacheStoreLockState` owns a clone of the inner store.

feat(common): `CrossProcessLockGuard` can be cloned.

feat(base): `EventCacheStoreLockGuard` can be cloned.

fix(base): Use the `EventCacheStoreLockState`.

test(sdk): Update to use `EventCacheStoreLockState`.

refactor(sdk) Introduce `RoomEventCacheStateLock` and read/write guards.

feat(sdk): Reset `RoomEventCacheState` when the cross-process lock is dirty.

doc(sdk): Add missing or fix documentation.

fix(sdk): Remove a warning for `wasm32`.

test(common): Test dirtiness of the cross-process lock.

test(common): Make tests run faster.

feat(sdk): Implement `RoomEventCacheStateLockWriteGuard::downgrade`.

feat(sdk): Allow shared access on `RoomEventCacheStateLock::read`.

test(sdk): Add the `test_reset_when_dirty` test.

refactor(sdk): Rename `RoomEventCacheInner::sender` to `update_sender`.

feat(sdk): Send updates when `RoomEventCacheStateLock` is reloaded.

test(sdk): Ensure `EventCacheStoreLockGuard::clear_dirty` is called!

test(sdk): Add a test for dirtiness handling in `RoomEventCacheStateLock::new`.

chore: Replace `unwrap` by `expect`.

refactor(sdk): Change a `Semaphore(permit=1)` for a `Mutex`.

chore(sdk): Remove an `unwrap` in `debug_string`.

feat(base,sdk): Support for dirty cross-process lock in the `EventCache`#5856Hywan merged 28 commits intomatrix-org:mainmatrix-org/matrix-rust-sdk:mainfrom Hywan:feat-cross-process-lock-event-cacheHywan/matrix-rust-sdk:feat-cross-process-lock-event-cacheCopy head branch name to clipboard

Commits

Commits on Nov 25, 2025

feat(base,sdk): Support for dirty cross-process lock in the `EventCache`#5856
Hywan merged 28 commits intomatrix-org:mainfrom
Hywan:feat-cross-process-lock-event-cache