Struct MetricsSnapshot 

pub struct MetricsSnapshot {
    pub per_motif_count: [u64; 5],
    pub per_motif_last_peak: [f64; 5],
    pub per_motif_last_trust_sum: [f64; 5],
    pub streaming_staged: u64,
    pub streaming_flushed: u64,
    pub streaming_dropped_out_of_window: u64,
}

Snapshot of counters an exporter can publish directly. Constructed from an Episode slice (typically the output of one MotifEngine::run or the accumulated set of closed episodes in a long-running daemon).

Fields

per_motif_count: [u64; 5]

Per-motif total episode count.

per_motif_last_peak: [f64; 5]

Per-motif last-episode peak |residual| (NaN when none).

per_motif_last_trust_sum: [f64; 5]

Per-motif last-episode trust sum (NaN when none).

streaming_staged: u64

Residuals currently held in a streaming ingestor’s buffer.

streaming_flushed: u64

Residuals the streaming ingestor has flushed to its stream.

streaming_dropped_out_of_window: u64

Residuals the streaming ingestor dropped because they fell outside the reorder window.

Implementations

impl MetricsSnapshot

pub fn from_episodes(episodes: &[Episode]) -> Self

Build a snapshot from an Episode slice. Order matters only in that the last episode per motif (by insertion order) determines last_peak and last_trust_sum.

pub fn with_streaming(self, ing: &StreamingIngestor) -> Self

Fold the streaming ingestor’s counters into an existing snapshot. The ingestor is borrowed immutably — callers can continue to push samples into it after this call.

Trait Implementations

impl Clone for MetricsSnapshot

fn clone(&self) -> MetricsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetricsSnapshot

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

Formats the value using the given formatter.

impl Default for MetricsSnapshot

fn default() -> MetricsSnapshot

Returns the “default value” for a type.