Struct Trust 

pub struct Trust { /* private fields */ }

Trust of every (engineer, area) that authored a lesson in one store.

Implementations

impl Trust

pub fn compute(lessons: &[Challenge], outcomes: &[Outcome]) -> Trust

From a store’s lessons (latest versions) and its outcomes.

pub fn of(&self, engineer: &str, area_name: &str) -> f64

engineer’s trust in area; neutral when they have no lesson there.

pub fn lesson(&self, c: &Challenge) -> f64

Mean trust of a lesson’s authors in its area; neutral without known authors.

pub fn rows(&self) -> impl Iterator<Item = (&str, &str, Evidence)>

Every (engineer, area) with its evidence, sorted by engineer then area.

pub fn has_evidence(&self) -> bool

Whether any (engineer, area) has evidence beyond the neutral prior.

Trait Implementations

impl Debug for Trust

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

Formats the value using the given formatter.

impl Default for Trust

fn default() -> Self

Returns the “default value” for a type.