Struct Breakdown 

pub struct Breakdown<'a, T: Float> {
    pub name: &'a str,
    pub score: T,
    pub weight: T,
    pub contribution: T,
}

A single metric’s contribution in a score breakdown.

Returned by .breakdown(). Each item records the metric’s name, its raw [0, 1] score, its normalized weight, and the resulting weighted contribution (score × weight).

Fields

Field	Type	Description
name	&str	Metric’s human-readable name
score	T	Raw [0, 1] score, before weighting
weight	T	Normalized weight (> 0, sum of all weights = 1)
contribution	T	score × weight — what this metric added to the total

Fields

name: &'a str

The metric’s human-readable name.

score: T

The raw [0, 1] score from the metric (before weighting).

weight: T

The normalized weight.

contribution: T

The weighted contribution: score × weight.