Struct RingStats 

pub struct RingStats {
    pub dispatches: AtomicU64,
    pub readback_stalls: AtomicU64,
    pub peak_inflight: AtomicU64,
}

Statistics collected by the ring at runtime.

Fields

dispatches: AtomicU64

Total dispatches queued.

readback_stalls: AtomicU64

Readbacks that blocked waiting on map_async.

peak_inflight: AtomicU64

Max outstanding (in-flight) copies.

Implementations

impl RingStats

pub fn record_dispatch(&self) -> u64

Record one dispatch; returns the monotonic dispatch index.

pub fn record_stall(&self)

Record a stall.

pub fn update_peak(&self, current: u64)

Update the peak-in-flight watermark.

Trait Implementations

impl Debug for RingStats

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

Formats the value using the given formatter.

impl Default for RingStats

fn default() -> RingStats

Returns the “default value” for a type.