Struct AnomalyPolicy 

pub struct AnomalyPolicy {
    pub enabled: bool,
    pub dry_run: bool,
    pub signals: Vec<AnomalySignal>,
    pub threshold: f64,
    pub max_body_inspect_bytes: u64,
}

Anomaly scoring policy (DW-090, policies[].anomaly): lightweight statistical detection of abusive request patterns. Each enabled signal produces a normalized [0, 1] score from the request shape (header entropy, header count/bytes, path length/depth, query count, body size, unusual method); the overall score is the average of the configured signals’ scores. A score at or above threshold is blocked (403 anomaly_blocked) unless dry_run is set.

Fields

enabled: bool

Whether anomaly scoring is enabled (default true). A policies[].anomaly block with enabled: false is a no-op (the scorer is not compiled).

dry_run: bool

Monitor mode (DW-041 synergy): the score is computed and the would-block is logged + counted, but the request proceeds. Default false (enforce).

signals: Vec<AnomalySignal>

The signals to score. Must be non-empty when enabled is true. Each signal contributes one normalized [0, 1] sub-score; the overall score is their average.

threshold: f64

Block threshold in [0, 1] (default 0.8). A score >= threshold is blocked (or logged in dry-run mode). Must be in (0, 1].

max_body_inspect_bytes: u64

Maximum body bytes to inspect for the body_size signal (default 4096). The signal scores min(body_len, cap) / cap, so a body at or beyond the cap scores 1.0. Must be > 0.

Trait Implementations

impl Clone for AnomalyPolicy

fn clone(&self) -> AnomalyPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnomalyPolicy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AnomalyPolicy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for AnomalyPolicy

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for AnomalyPolicy

fn eq(&self, other: &AnomalyPolicy) -> 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 AnomalyPolicy

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 AnomalyPolicy