databendlabs / openraft / 20536877331

88%

Build Type

push

github

Committed by drmingdrmer

Commit Message

refactor: move snapshot streaming state from `RaftInner` to `Extensions`

Move the `snapshot` field from `RaftInner` to the `Extensions` type-map,
storing it as a `StreamingState<C>` wrapper. This decouples the snapshot
streaming state from the core Raft structure and demonstrates the
extensions pattern for internal use.

Changes:
- Add `StreamingState<C>` wrapper type in `snapshot_transport.rs`
- Add `get_or_insert_with()` and `get_or_default()` methods to `Extensions`
- Remove `snapshot` field from `RaftInner`
- Update `install_snapshot()` to lazily create `StreamingState` via extensions

Run Details

42 of 42 new or added lines in 2 files covered. (100.0%)

4 existing lines in 2 files now uncovered.

15718 of 17756 relevant lines covered (88.52%)

158966.32 hits per line