Struct PurityFraction 

pub struct PurityFraction(/* private fields */);

A validated purity fraction, 0 < x <= 1. Not Score01: Score01 allows 0.0 (a meaningful “no support” score elsewhere in the crate), while a 0.0 purity is meaningless/rejectable here, and nothing else in the crate reuses Score01 outside score_plan’s own domain.

Implementations

impl PurityFraction

pub fn new(value: f64) -> Result<Self, CommercialCatalogError>

pub fn value(&self) -> f64

Trait Implementations

impl Clone for PurityFraction

fn clone(&self) -> PurityFraction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PurityFraction

impl Debug for PurityFraction

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PurityFraction

Available on crate feature serde only.

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PurityFraction

fn eq(&self, other: &PurityFraction) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for PurityFraction

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PurityFraction