Struct OwnedCell 

pub struct OwnedCell {
    pub layer: u8,
    pub pos: Pos,
    pub tile: Tile,
    pub grapheme: Option<String>,
    pub tint: Tint,
}

An owned copy of a single DrawCell, the shape FrameRecorder buffers instead of the borrowed original.

DrawCell borrows its grapheme text from the source Grid, so a capture that outlives one draw_layers call (every capture source in this crate) must copy it out immediately rather than defer to export time, when the grid it borrowed from has already moved on to the next frame. grapheme is the one field that costs an allocation here; everything else (Tile, Pos, layer, Tint) is already Copy.

Fields

layer: u8

See DrawCell::layer.

pos: Pos

See DrawCell::pos.

tile: Tile

See DrawCell::tile.

grapheme: Option<String>

See DrawCell::grapheme. Copied to an owned String (rather than something reference-counted) since DrawCell exposes only a borrowed &str, not the Arc<str> backends like Headless keep internally, so there is no cheaper handle available across the Output trait boundary to share instead.

tint: Tint

See DrawCell::tint.

Trait Implementations

impl Clone for OwnedCell

fn clone(&self) -> OwnedCell

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OwnedCell

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

Formats the value using the given formatter.

impl Eq for OwnedCell

impl From<DrawCell<'_>> for OwnedCell

fn from(cell: DrawCell<'_>) -> Self

Converts to this type from the input type.

impl PartialEq for OwnedCell

fn eq(&self, other: &OwnedCell) -> 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 StructuralPartialEq for OwnedCell