Struct SpillRect 

pub struct SpillRect {
    pub anchor: Address,
    pub rows: u32,
    pub cols: u32,
}

An in-bounds spill rectangle: the geometry of one anchor’s reconstructed array. Cheap to copy; membership and indexing are O(1).

Fields

anchor: Address

The anchor (top-left) cell — the authored formula cell.

rows: u32

Row count of the array (≥ 1).

cols: u32

Column count of the array (≥ 1).

Implementations

impl SpillRect

pub fn contains(&self, addr: Address) -> bool

Whether addr lies inside this rectangle (anchor included).

pub fn offset_of(&self, addr: Address) -> Option<(usize, usize)>

The (i, j) offset of addr within this rectangle (anchor = (0, 0)), or None if addr is outside it. The element of the anchor’s array at [i][j] is the value spilled to addr.

pub fn spilled_cells(&self) -> impl Iterator<Item = Address> + '_

Iterates the non-anchor cells of the rectangle (the spilled cells), in reading order. The addresses are all in-bounds by construction.

Trait Implementations

impl Clone for SpillRect

fn clone(&self) -> SpillRect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SpillRect

impl Debug for SpillRect

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

Formats the value using the given formatter.

impl Eq for SpillRect

impl PartialEq for SpillRect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpillRect