Struct DisplayIdTiledTopology 

#[non_exhaustive]
pub struct DisplayIdTiledTopology {
    pub single_enclosure: bool,
    pub topology_behavior: TileTopologyBehavior,
    pub h_tile_count: u8,
    pub v_tile_count: u8,
    pub h_tile_location: u8,
    pub v_tile_location: u8,
    pub tile_width_px: u16,
    pub tile_height_px: u16,
    pub bezel: Option<TileBezelInfo>,
}

Tiled display topology, decoded from the Tiled Display Topology Data Block (DisplayID 1.x 0x12).

A tiled display is composed of multiple physical panels (tiles) arranged in a rectangular grid. Each tile reports its own position and dimensions; the host assembles the full image across all tiles.

Stored in DisplayCapabilities::tiled_topology.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

single_enclosure: bool

All tiles are housed in a single physical enclosure.

topology_behavior: TileTopologyBehavior

How the display behaves when one or more tiles are missing.

h_tile_count: u8

Total number of horizontal tiles in the grid (1–16).

v_tile_count: u8

Total number of vertical tiles in the grid (1–16).

h_tile_location: u8

Zero-based column index of this tile within the grid.

v_tile_location: u8

Zero-based row index of this tile within the grid.

tile_width_px: u16

Native pixel width of this tile.

tile_height_px: u16

Native pixel height of this tile.

bezel: Option<TileBezelInfo>

Per-edge bezel sizes, present when the block’s has_bezel_info flag is set.

Implementations

impl DisplayIdTiledTopology

pub fn new( single_enclosure: bool, topology_behavior: TileTopologyBehavior, h_tile_count: u8, v_tile_count: u8, h_tile_location: u8, v_tile_location: u8, tile_width_px: u16, tile_height_px: u16, bezel: Option<TileBezelInfo>, ) -> Self

Constructs a DisplayIdTiledTopology from its decoded fields.

Trait Implementations

impl Clone for DisplayIdTiledTopology

fn clone(&self) -> DisplayIdTiledTopology

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DisplayIdTiledTopology

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

Formats the value using the given formatter.

impl PartialEq for DisplayIdTiledTopology

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

impl Eq for DisplayIdTiledTopology

impl StructuralPartialEq for DisplayIdTiledTopology