Struct Interval 

pub struct Interval {
    pub belief: f64,
    pub plausibility: f64,
}

The evidential bound on a claim: [belief, plausibility].

Two numbers rather than one, because a single probability cannot separate a contested claim from an unexamined one — both come out near the middle. See the module docs of crate::evidence.

Fields

belief: f64

evidence positively supporting the claim — the floor

plausibility: f64

evidence not ruling it out — the ceiling

Implementations

impl Interval

pub fn ignorance(&self) -> f64

The width of the interval: how much the corpus simply does not say.

pub fn is_certain(&self) -> bool

Established: supported and unrefuted.

pub fn is_refuted(&self) -> bool

Refuted: nothing supports it and something rules it out.

pub fn is_unknown(&self) -> bool

Nobody said: no support, nothing against.

Trait Implementations

impl Clone for Interval

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Interval

impl Debug for Interval

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

Formats the value using the given formatter.

impl Display for Interval

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

Formats the value using the given formatter.

impl PartialEq for Interval

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Interval