Struct Bounds 

pub struct Bounds {
    pub(crate) left: CoordX,
    pub(crate) right: CoordX,
    pub(crate) top: CoordY,
    pub(crate) bottom: CoordY,
}

The rectangle a lattice covers.

Channels are clipped to it exactly as they are to blocks, blocks outside it are ignored, and a seed point outside it seeds nothing. Self::UNBOUNDED is the whole plane, so a bounded lattice and a whole-sheet one are the same code path with different numbers in it — there is no “is this bounded” branch to get wrong.

Fields

left: CoordX

right: CoordX

top: CoordY

bottom: CoordY

Implementations

impl Bounds

pub const UNBOUNDED: Self

The whole plane.

pub fn between(a: impl Into<Point>, b: impl Into<Point>) -> Self

The rectangle between two corners, in either order.

pub fn holds(self, p: impl Into<Point>) -> bool

Is this point inside?

pub(crate) fn reaches(self, top_left: Point, bottom_right: Point) -> bool

Does this block reach inside? A block straddling the edge obstructs within the bounds too, so it is kept; one entirely outside can clip nothing inside and is dropped.

Trait Implementations

impl Clone for Bounds

fn clone(&self) -> Bounds

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bounds

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

Formats the value using the given formatter.

impl Default for Bounds

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Bounds

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

impl Eq for Bounds

impl StructuralPartialEq for Bounds