Struct WorkerPolicyDiagnostics 

pub struct WorkerPolicyDiagnostics {

    pub controller: &'static str,
    pub available_parallelism: usize,
    pub initial_workers: usize,
    pub maximum_workers: usize,
    pub calibration_window_entries: Option<u64>,
    pub slow_threshold_ns_per_entry: Option<u64>,
    pub calibration_chunks: u64,
    pub calibration_entries: u64,
    pub calibration_work_ns: u64,
    pub worker_expansions: u64,
    pub outcome: WorkerPolicyOutcome,
    pub outcome_reason: Option<&'static str>,
    pub workers_spawned: usize,
    pub peak_active_workers: usize,
    pub ready_directories_at_finish: usize,
    pub in_flight_directories_at_finish: usize,
    pub handoff_backlog_at_finish: usize,
    pub handoff_backlog_high_water: usize,
    pub windows: Vec<WorkerPolicyWindow>,
    pub events_truncated: bool,
}

Worker-controller configuration, trace, and terminal queue state.

Fields

controller: &'static str

Controller variant exercised by this scan.

available_parallelism: usize

Parallelism reported by the operating system when the scan began.

initial_workers: usize

Workers in the pool before any adaptive decision.

maximum_workers: usize

Hard maximum workers this scan could activate.

calibration_window_entries: Option<u64>

Entry target for an adaptive window, or null for a fixed pool.

slow_threshold_ns_per_entry: Option<u64>

Slow-service trigger, or null for a fixed pool.

calibration_chunks: u64

Directory chunks folded into live controller windows.

calibration_entries: u64

Entries folded into live controller windows.

calibration_work_ns: u64

Worker time folded into live controller windows.

worker_expansions: u64

Expansion messages that caused the consumer to create more workers.

outcome: WorkerPolicyOutcome

Terminal policy outcome.

outcome_reason: Option<&'static str>

Explanation when no adaptive evaluation exists.

workers_spawned: usize

Total worker threads created during the walk.

peak_active_workers: usize

Maximum simultaneously live worker threads, including workers waiting for work.

ready_directories_at_finish: usize

Ready directories at scan completion; a complete walk must leave zero.

in_flight_directories_at_finish: usize

In-flight directories at scan completion; a complete walk must leave zero.

handoff_backlog_at_finish: usize

Observation batches outstanding at scan completion.

handoff_backlog_high_water: usize

Maximum outstanding observation batches during the scan.

windows: Vec<WorkerPolicyWindow>

Bounded controller history.

events_truncated: bool

True when controller history exceeded the 256-event diagnostic bound.

Trait Implementations

impl Clone for WorkerPolicyDiagnostics

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WorkerPolicyDiagnostics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for WorkerPolicyDiagnostics

impl PartialEq for WorkerPolicyDiagnostics

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for WorkerPolicyDiagnostics