Enum PixelFormat 

#[non_exhaustive]
pub enum PixelFormat {
    R1,
    R8,
    Xrgb1111,
    Rgb332,
    Rgb565,
    Rgb888,
    Xrgb8888,
    Argb8888,
}

A pixel format (gud.h GUD_PIXEL_FORMAT_*).

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.

R1

1-bit monochrome.

R8

8-bit greyscale.

Xrgb1111

4-bit XRGB.

Rgb332

8-bit RGB (3-3-2).

Rgb565

16-bit RGB (5-6-5).

Rgb888

24-bit RGB (8-8-8).

Xrgb8888

32-bit XRGB (8-8-8-8).

Argb8888

32-bit ARGB (8-8-8-8).

Implementations

impl PixelFormat

pub fn from_u8(v: u8) -> Option<Self>

Convert a GUD_PIXEL_FORMAT_* byte to a PixelFormat.

pub fn to_u8(self) -> u8

Convert to the GUD_PIXEL_FORMAT_* byte.

pub fn pitch(self, width: u32) -> u32

Bytes per scanline for a framebuffer width pixels wide.

Trait Implementations

impl Clone for PixelFormat

fn clone(&self) -> PixelFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PixelFormat

impl Debug for PixelFormat

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

Formats the value using the given formatter.

impl Eq for PixelFormat

impl Format for PixelFormat

fn format(&self, f: Formatter<'_>)

Writes the defmt representation of self to fmt.

impl PartialEq for PixelFormat

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for PixelFormat