Struct Threshold 

pub struct Threshold {
    pub lower: Option<f64>,
    pub upper: Option<f64>,
}

Prune what leaves the bounds you already know are hopeless. The only scheme that needs no other trial, so it works on the very first one — where a diverged configuration costs most and the other two have nothing to compare against. With neither bound it still prunes what is not a number, which is what diverged is.

Fields

lower: Option<f64>

Below this is hopeless. None for no floor.

upper: Option<f64>

Above this is hopeless. None for no ceiling.

Implementations

impl Threshold

pub fn diverged() -> Self

Only what blew up: no bounds, so nothing goes but a value that is not a number.

pub fn verdict(&self, mine: &[f64], _others: &[Vec<f64>]) -> Verdict

Continue, or the reason not to. It ignores the other trials on purpose.

Trait Implementations

impl Clone for Threshold

fn clone(&self) -> Threshold

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Threshold

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

Formats the value using the given formatter.

impl Display for Threshold

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

Formats the value using the given formatter.

impl From<Threshold> for Pruner

fn from(rule: Threshold) -> Self

Converts to this type from the input type.

impl PartialEq for Threshold

fn eq(&self, other: &Threshold) -> 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 StructuralPartialEq for Threshold