Struct SchemaBaseline 

pub struct SchemaBaseline {
    pub numeric_history: BTreeMap<FieldPath, VecDeque<f64>>,
    pub list_history: BTreeMap<FieldPath, VecDeque<Vec<String>>>,
    pub cardinality_history: BTreeMap<FieldPath, VecDeque<usize>>,
    pub schema_id: Option<SchemaId>,
}

Per-field rolling baseline — the statistical summary the detector compares new observations against.

Fields

numeric_history: BTreeMap<FieldPath, VecDeque<f64>>

Last N values observed for each numeric field, capped at StatisticalFieldAnomalyDetector::WINDOW_SIZE.

list_history: BTreeMap<FieldPath, VecDeque<Vec<String>>>

Last N ordered lists observed for each list-valued field.

cardinality_history: BTreeMap<FieldPath, VecDeque<usize>>

Last N cardinality counts observed for each text-valued field. Used for AnomalySignal::CardinalityShift.

schema_id: Option<SchemaId>

The schema this baseline belongs to.

Trait Implementations

impl Clone for SchemaBaseline

fn clone(&self) -> SchemaBaseline

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SchemaBaseline

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

Formats the value using the given formatter.

impl Default for SchemaBaseline

fn default() -> SchemaBaseline

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SchemaBaseline

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SchemaBaseline

fn eq(&self, other: &SchemaBaseline) -> 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 Serialize for SchemaBaseline

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SchemaBaseline