Struct DriftTimeline 

pub struct DriftTimeline { /* private fields */ }

Ring buffer of recent drift snapshots for sparkline rendering.

Implementations

impl DriftTimeline

pub fn new(capacity: usize) -> Self

Create a new timeline with the given capacity (max frames to retain).

pub fn push(&mut self, snapshot: DriftSnapshot)

Push a new snapshot into the timeline.

pub fn len(&self) -> usize

Number of snapshots stored.

pub fn is_empty(&self) -> bool

Whether the timeline is empty.

pub fn iter_chronological(&self) -> impl Iterator<Item = &DriftSnapshot>

Iterate snapshots in chronological order (oldest first).

pub fn confidence_series(&self, domain: DecisionDomain) -> Vec<f64>

Extract confidence values for a specific domain in chronological order.

pub fn last_fallback_trigger(&self, domain: DecisionDomain) -> Option<usize>

Find the most recent snapshot where a domain transitioned into fallback.

pub fn latest(&self) -> Option<&DriftSnapshot>

Get the latest snapshot, if any.

Trait Implementations

impl Clone for DriftTimeline

fn clone(&self) -> DriftTimeline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DriftTimeline

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

Formats the value using the given formatter.