Struct AbsenceRate 

pub struct AbsenceRate {
    pub occasions: usize,
    pub present: usize,
}

How often one path’s reader fallback would fire across a corpus.

Produced by AbsenceCensus::rate.

Fields

occasions: usize

Structs visited at the path’s parent: how many times a reader at this path would have run.

present: usize

How many of those carried the label.

Implementations

impl AbsenceRate

pub fn absent(&self) -> usize

Occasions where the label was missing and the fallback would fire.

pub fn fraction(&self) -> f64

Absent occasions as a fraction of all occasions, 0.0 when the path was never reached.

Trait Implementations

impl Clone for AbsenceRate

fn clone(&self) -> AbsenceRate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AbsenceRate

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

Formats the value using the given formatter.

impl PartialEq for AbsenceRate

fn eq(&self, other: &AbsenceRate) -> 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 AbsenceRate

impl Eq for AbsenceRate

impl StructuralPartialEq for AbsenceRate