Struct ScanContext 

pub struct ScanContext<'a> {
    pub current: &'a RecordSet,
    pub baseline: Option<&'a RecordSet>,
}

The corpus (or pair of corpora) under assessment.

Single-corpus detectors (point, structural shape checks) read current. Drift detectors (distributional, schema-diff) require baseline; when it is None they declare honest Absence rather than inventing a comparison.

Fields

current: &'a RecordSet

baseline: Option<&'a RecordSet>

Implementations

impl<'a> ScanContext<'a>

pub fn single(current: &'a RecordSet) -> Self

A single-corpus context (no baseline).

pub fn compared(baseline: &'a RecordSet, current: &'a RecordSet) -> Self

A baseline-vs-current context.

Trait Implementations

impl<'a> Clone for ScanContext<'a>

fn clone(&self) -> ScanContext<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ScanContext<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for ScanContext<'a>