Struct LRUD

pub struct LRUD {
    pub left: Option<f64>,
    pub right: Option<f64>,
    pub up: Option<f64>,
    pub down: Option<f64>,
}

Passage dimension measurements

LRUDs (Left, Right, Up, Down) are measurements taken from a station to the walls of a cave passage. The measurements are given in centimeters from the station to the wall and can be used to determine the volume of a passage.

Fields

left: Option<f64>

right: Option<f64>

up: Option<f64>

down: Option<f64>

Implementations

impl LRUD

pub fn new(left: f64, right: f64, up: f64, down: f64) -> Self

Create a new LRUD instance and update it with the given values. Usually, you will want to use LRUD::update on an existing instance contained within a Station struct instead.

pub fn update(&mut self, left: f64, right: f64, up: f64, down: f64)

Update the LRUD instance with the given values.

Trait Implementations

impl Clone for LRUD

fn clone(&self) -> LRUD

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LRUD

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

Formats the value using the given formatter.

impl Default for LRUD

fn default() -> LRUD

Returns the “default value” for a type.

impl PartialEq for LRUD

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

impl StructuralPartialEq for LRUD