Enum LineSegmentOrPoint 

pub enum LineSegmentOrPoint {
    LineSegment(LineSegment),
    Point(Coord),
}

The LineSegment type can’t represent line segments of 0 length. It’s often convenient for users to treat 0-length line segments as points. This type represent line segments which can be of 0 length, treating such lines as single points.

Variants

LineSegment(LineSegment)

Point(Coord)

Implementations

impl LineSegmentOrPoint

pub fn new(start: Coord, end: Coord) -> Self

pub fn start(&self) -> Coord

pub fn end(&self) -> Coord

pub fn delta(&self) -> Coord

pub fn num_steps(&self) -> u32

pub fn num_cardinal_steps(&self) -> u32

pub fn reverse(&self) -> Self

pub fn iter(&self) -> LineSegmentOrPointIter

Iterator over all coordinates allowing ordinal steps which begins on the start coordinate and ends with the end coordinate (inclusively)

pub fn cardinal_iter(&self) -> LineSegmentOrPointCardinalIter

Iterator over all coordinates allowing only cardinal steps which begins on the start coordinate and ends with the end coordinate (inclusively)