Enum x11rb::image::BitsPerPixel

#[non_exhaustive]
pub enum BitsPerPixel {
    B1 = 1,
    B4 = 4,
    B8 = 8,
    B16 = 16,
    B24 = 24,
    B32 = 32,
}

The number of bits required to store one pixel.

This value is only about the size of one pixel in memory. Other names for it include bits_per_pixel or bpp. It may be larger than the number of meaningful bits for a pixel value, which is its depth.

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.

B1 = 1

Each pixel takes one bit of memory.

B4 = 4

Each pixel takes four bits of memory.

B8 = 8

Each pixel takes one byte of memory.

B16 = 16

Each pixel takes two bytes of memory.

B24 = 24

Each pixel takes three bytes of memory.

This is most likely not what you want to use, even if you have RGB data with 8 bits per channel. This corresponds to depth=24, but is almost always stored as four bytes per pixel, which is BitsPerPixel::B32.

B32 = 32

Each pixel takes four bytes of memory.

Trait Implementations

impl Clone for BitsPerPixel

fn clone(&self) -> BitsPerPixel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BitsPerPixel

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

Formats the value using the given formatter.

impl From<BitsPerPixel> for u8

fn from(value: BitsPerPixel) -> u8

Converts to this type from the input type.

impl From<BitsPerPixel> for usize

fn from(value: BitsPerPixel) -> usize

Converts to this type from the input type.

impl Hash for BitsPerPixel

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for BitsPerPixel

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<u8> for BitsPerPixel

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(value: u8) -> Result<Self, Self::Error>

Performs the conversion.

impl Copy for BitsPerPixel

impl Eq for BitsPerPixel

impl StructuralPartialEq for BitsPerPixel