Struct IncrementalDirState 

pub struct IncrementalDirState {
    mtimes: Arc<Mutex<HashMap<String, i64>>>,
    pending: Arc<Mutex<Vec<(String, i64)>>>,
}

Snapshot + in-scan updates for incremental directory skipping (scan_unified and standalone per-type walkers). Persisted in SQLite under domain "unified" so all scan modes share one mtime map.

Fields

mtimes: Arc<Mutex<HashMap<String, i64>>>

pending: Arc<Mutex<Vec<(String, i64)>>>

Implementations

impl IncrementalDirState

pub fn new(snapshot: HashMap<String, i64>) -> Self

pub fn should_skip(&self, dir: &Path) -> bool

Skip this directory (and its subtree) when stored mtime ≥ current — same rule as scan_unified.

pub fn record_scanned_dir(&self, dir: &Path)

Call after successfully listing/processing a directory so the next run can skip it if unchanged.

pub fn take_pending(&self) -> Vec<(String, i64)>