Struct DiscoveryCandidate 

pub struct DiscoveryCandidate {
    pub name: String,
    pub specificity: u32,
    pub predicates: Vec<SchemaPredicate>,
    pub support: u64,
    pub coverage_of_unknown: f64,
    pub sample_field_sets: Vec<Vec<String>>,
    pub overlap_warnings: Vec<String>,
    pub source: CandidateSource,
}

One proposed signature plus the evidence behind it.

Fields

name: String

Placeholder schema name (a human should rename it).

specificity: u32

Suggested tie-break specificity, above generic_json and below the strong built-ins.

predicates: Vec<SchemaPredicate>

The conjunction of predicates that recognizes the cluster.

support: u64

Events in the cluster this candidate was mined from.

coverage_of_unknown: f64

support as a fraction of all mined events (0.0-1.0).

sample_field_sets: Vec<Vec<String>>

A few representative (redacted) field-key sets from the cluster, capped.

overlap_warnings: Vec<String>

Advisory notes: shadowing against built-ins, incomplete separation, etc.

source: CandidateSource

Corpus (value-capable) or keys-only (presence-only).

Implementations

impl DiscoveryCandidate

pub fn signature(&self) -> SchemaSignature

The candidate as a SchemaSignature (for validation, dry-run reclassification, or loading into a classifier).

pub fn predicate_descriptions(&self) -> Vec<String>

Human-readable one-line descriptions of the predicates, in order.

Trait Implementations

impl Clone for DiscoveryCandidate

fn clone(&self) -> DiscoveryCandidate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DiscoveryCandidate

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

Formats the value using the given formatter.