Enum TileTopologyBehavior 

#[non_exhaustive]
pub enum TileTopologyBehavior {
    Undefined,
    RequireAllTiles,
    ScaleWhenMissing,
    Reserved(u8),
}

Behavior when one or more tiles are missing from a tiled display, decoded from Tiled Display Topology Data Block (0x12) byte 0 bits 5:4.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Undefined

Behavior is undefined (0).

RequireAllTiles

No image is shown until all tiles are present and operational (1).

ScaleWhenMissing

The image is scaled to fit whatever tiles are currently present (2).

Reserved(u8)

Reserved or unrecognized value (3).

Implementations

impl TileTopologyBehavior

pub fn from_bits(bits: u8) -> Self

Decodes the topology behavior from a 2-bit value (bits 5:4 of byte 0).

Trait Implementations

impl Clone for TileTopologyBehavior

fn clone(&self) -> TileTopologyBehavior

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TileTopologyBehavior

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

Formats the value using the given formatter.

impl PartialEq for TileTopologyBehavior

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

impl Eq for TileTopologyBehavior

impl StructuralPartialEq for TileTopologyBehavior