Enum ZeroPixelLocation 

#[non_exhaustive]
pub enum ZeroPixelLocation {
    UpperLeft,
    UpperRight,
    LowerLeft,
    LowerRight,
}

Location of the zero pixel (the upper-left pixel in the framebuffer), decoded from Display Device Data Block (0x0C) byte 7 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.

UpperLeft

Zero pixel is at the upper-left corner (0).

UpperRight

Zero pixel is at the upper-right corner (1).

LowerLeft

Zero pixel is at the lower-left corner (2).

LowerRight

Zero pixel is at the lower-right corner (3).

Implementations

impl ZeroPixelLocation

pub fn from_bits(bits: u8) -> Self

Decodes the zero pixel location from a 2-bit value (bits 5:4 of byte 7).

Trait Implementations

impl Clone for ZeroPixelLocation

fn clone(&self) -> ZeroPixelLocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ZeroPixelLocation

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

Formats the value using the given formatter.

impl PartialEq for ZeroPixelLocation

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

impl Eq for ZeroPixelLocation

impl StructuralPartialEq for ZeroPixelLocation