Struct Footprint 

pub struct Footprint {
    pub min: Pos,
    pub max: Pos,
}

The rectangle a drawing reaches: the smallest and largest coordinates stamped into it.

Two positions rather than an origin and a Size, because min is a point in the plane and may be negative while the distance between the two is a magnitude: a span of u16::MAX + 1 cells exists and no Size holds it, and a caller that wants the distance can derive it and decide what to do about the one span that does not fit. A drawing that stamped nothing reaches nothing, which is a state of its own rather than a rectangle at the origin.

Fields

min: Pos

The smallest coordinate stamped, on both axes: the top-left corner, since y grows down.

max: Pos

The largest coordinate stamped, on both axes.

Trait Implementations

impl Clone for Footprint

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 Footprint

impl Debug for Footprint

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

Formats the value using the given formatter.

impl Eq for Footprint

impl PartialEq for Footprint

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Footprint