Enum Confidence

pub enum Confidence {
    Identified,
    Matched(u8),
}

How the record was attached to the entity it describes.

Kept because the roadmap’s rule for M1 is that a file matched to a release approximately is never treated as certain. A value reached by asking for a known identifier and a value reached by guessing from a name are different claims, and a layer that stored them identically could not offer the review that makes an approximate match acceptable in the first place.

Variants

Identified

The source was asked about this exact thing, by identifier.

Matched(u8)

Reached by matching names and metadata, scored from 0 to 100.

Implementations

impl Confidence

pub fn matched(score: u8) -> Confidence

A matched confidence, with the score bounded to 0–100.

Bounded here rather than trusted from the caller: a score above 100 would print as one and sort above a certainty, which is exactly the confusion this type exists to prevent.

pub fn is_certain(self) -> bool

true when the record was reached by identifier rather than by guess.

Trait Implementations

impl Clone for Confidence

fn clone(&self) -> Confidence

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Confidence

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

Formats the value using the given formatter.

impl PartialEq for Confidence

fn eq(&self, other: &Confidence) -> 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 Copy for Confidence

impl Eq for Confidence

impl StructuralPartialEq for Confidence