Enum GitStatePrefetch 

pub enum GitStatePrefetch {
    Spawned(JoinHandle<GitState>),
    Inline {
        invoker: GitInvoker,
        repo_root: PathBuf,
    },
}

HEAD + worktree hash computed on a background thread while the real command runs, joined only when the run is stored. On big worktrees git status costs hundreds of ms; overlapping it with the command hides that cost entirely whenever the command outlasts it.

The snapshot starts at command start instead of after completion — for the read-only commands Dejavu optimizes the two are identical, and for test runs that write ignored files, start-state is the more faithful fingerprint of what produced the output. Any thread failure degrades to Nones.

Variants

Spawned(JoinHandle<GitState>)

Inline

Thread spawn failed — compute inline at join time.

Fields

invoker: GitInvoker

repo_root: PathBuf

Implementations

impl GitStatePrefetch

pub fn spawn(invoker: GitInvoker, repo_root: PathBuf) -> GitStatePrefetch

pub fn join(self) -> GitState