Struct LengthInterval

pub struct LengthInterval { /* private fields */ }

Conservative bounds for a non-negative metric length in metres.

Implementations

impl LengthInterval

pub fn try_new( lower_metres: f64, upper_metres: f64, ) -> Result<Self, MetricRoutingError>

Validates inclusive lower and upper distance bounds.

pub fn exact(metres: f64) -> Result<Self, MetricRoutingError>

Creates a zero-error interval.

pub fn lower_metres(&self) -> f64

Inclusive lower bound in metres.

pub fn upper_metres(&self) -> f64

Inclusive upper bound in metres.

pub fn is_exact(&self) -> bool

Whether the interval proves one exact value.

pub fn compare_maximum( &self, maximum_metres: f64, ) -> Result<ThresholdVerdict, MetricRoutingError>

Compares this interval to an inclusive maximum without collapsing uncertainty.

Trait Implementations

impl Clone for LengthInterval

fn clone(&self) -> LengthInterval

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LengthInterval

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

Formats the value using the given formatter.

impl PartialEq for LengthInterval

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

impl StructuralPartialEq for LengthInterval