Enum x11rb::image::ScanlinePad

#[non_exhaustive]
pub enum ScanlinePad {
    Pad8 = 8,
    Pad16 = 16,
    Pad32 = 32,
}

The padding of scanlines.

Each line of an image is padded to a multiple of some value. This value is the scanline padding, which this enum represents.

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.

Pad8 = 8

Padding to multiples of 8 bits, i.e. no padding.

Pad16 = 16

Padding to multiples of 16 bits, i.e. the next even number of bytes.

Pad32 = 32

Padding to multiples of 32 bits, i.e. the next multiple of 4.

Trait Implementations

impl Clone for ScanlinePad

fn clone(&self) -> ScanlinePad

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ScanlinePad

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

Formats the value using the given formatter.

impl From<ScanlinePad> for u8

fn from(value: ScanlinePad) -> u8

Converts to this type from the input type.

impl From<ScanlinePad> for usize

fn from(value: ScanlinePad) -> usize

Converts to this type from the input type.

impl Hash for ScanlinePad

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 ScanlinePad

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

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 ScanlinePad

impl Eq for ScanlinePad

impl StructuralPartialEq for ScanlinePad