Struct Cell 

pub struct Cell {
    pub ch: char,
    pub style: Style,
    pub width: CellWidth,
}

One character cell: a char, its Style, and its CellWidth. The default cell is a single-width space in the default style.

A double-width glyph is a Cell::wide lead followed by a Cell::continuation; build cells with the constructors to keep that pairing. A grid can still hold an unpaired half (a compositor clipping a row through a glyph produces one), so readers of arbitrary cells should expect it.

Fields

ch: char

style: Style

width: CellWidth

Implementations

impl Cell

pub const fn new(ch: char, style: Style) -> Self

A normal single-width cell.

pub const fn wide(ch: char, style: Style) -> Self

The lead (left half) of a double-width glyph. Its right neighbor should be a Cell::continuation.

pub const fn continuation(style: Style) -> Self

A continuation (right half) of a double-width glyph: no character of its own, but carrying style so the covered column keeps the right background. Never emitted — the lead glyph fills both columns.

Trait Implementations

impl Clone for Cell

fn clone(&self) -> Cell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Cell

impl Debug for Cell

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

Formats the value using the given formatter.

impl Default for Cell

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Cell

impl PartialEq for Cell

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Cell