databendlabs / openraft / 20397123989

88%

Build Type

push

github

Committed by drmingdrmer

Commit Message

refactor: introduce `Batch<T>` to avoid heap allocation for single entries

Adds `Batch<T>` enum with `Single(T)` and `Vec(Vec<T>)` variants to optimize
memory allocation when storing entries. Single entries avoid heap allocation
entirely.

Changes:
- Add `Batch<T>` type in `crate::base::batch` module
- Split into submodules: `iter.rs` for iterator, `display.rs` for display
- Use `#[derive(Debug, Clone, Eq)]` with manual `PartialEq` for cross-variant equality
- Add `From` impls for `T`, `Vec<T>`, and `[T; N]` with single-element optimization
- Update `Command::AppendEntries` to use `Batch<C::Entry>` instead of `Vec<C::Entry>`

Run Details

191 of 215 new or added lines in 11 files covered. (88.84%)

13 existing lines in 3 files now uncovered.

15592 of 16893 relevant lines covered (92.3%)

143553.32 hits per line