Struct DiscoveryConfig 

pub struct DiscoveryConfig {
    pub min_support: u64,
    pub similarity: f64,
    pub max_candidates: usize,
    pub max_predicates: usize,
    pub value_markers: bool,
    pub max_value_cardinality: usize,
    pub core_presence: f64,
}

Tunables for a discovery run. Default is a sensible starting point; the CLI exposes each as a flag.

Fields

min_support: u64

Minimum number of events a cluster must contain to yield a candidate. Filters out one-off shapes that are not worth a signature.

similarity: f64

Jaccard similarity (0.0-1.0) at or above which a shape merges into an existing cluster. Higher means stricter (more, tighter clusters).

max_candidates: usize

Maximum number of candidates emitted, highest support first.

max_predicates: usize

Maximum predicates in a single candidate signature. Kept small so proposals stay readable and reviewable.

value_markers: bool

Whether to propose equals/in value predicates (offline only; the online path never has values regardless of this flag).

max_value_cardinality: usize

A field is only a value-marker candidate when its distinct string values within a cluster do not exceed this cap (a low-cardinality constant like vendor or Channel, not a free-form field).

core_presence: f64

Fraction (0.0-1.0) of a cluster’s events a field must appear in to be a “core” field eligible as a predicate.

Trait Implementations

impl Clone for DiscoveryConfig

fn clone(&self) -> DiscoveryConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiscoveryConfig

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

Formats the value using the given formatter.

impl Default for DiscoveryConfig

fn default() -> Self

Returns the “default value” for a type.