Struct ForensicBaseline 

pub struct ForensicBaseline<const D: usize> {
    pub observed: [f64; D],
    pub expected: [f64; D],
    pub stddev: [f64; D],
    pub delta: [f64; D],
    pub zscore: [f64; D],
    pub live_points: usize,
}

Per-dim forensic baseline comparing an observed point against the forest’s current live sample distribution.

Serialisable under the serde feature through the crate’s fixed_array_f64 adapter — callers that persist alert records for NIS2 / SOC2 audit trails can embed this struct directly.

Fields

observed: [f64; D]

Raw query point the baseline was computed against.

expected: [f64; D]

Per-dim mean of the live reservoir points (in raw space).

stddev: [f64; D]

Per-dim population stddev of the live reservoir points.

delta: [f64; D]

observed − expected per dim.

zscore: [f64; D]

Per-dim z-score: delta / stddev, 0 when stddev is zero.

live_points: usize

Number of unique live points contributing to the baseline.

Implementations

impl<const D: usize> ForensicBaseline<D>

pub fn argmax_abs_zscore(&self) -> Option<usize>

Index of the dimension with the largest |zscore| — the dim most out-of-family relative to the live baseline. Returns None on an empty forest (no live points) or when every z-score is exactly zero.

Trait Implementations

impl<const D: usize> Clone for ForensicBaseline<D>

fn clone(&self) -> ForensicBaseline<D>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const D: usize> Debug for ForensicBaseline<D>

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

Formats the value using the given formatter.

impl<'de, const D: usize> Deserialize<'de> for ForensicBaseline<D>

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<const D: usize> PartialEq for ForensicBaseline<D>

fn eq(&self, other: &ForensicBaseline<D>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<const D: usize> Serialize for ForensicBaseline<D>

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<const D: usize> StructuralPartialEq for ForensicBaseline<D>