Struct embedded_graphics::pixelcolor::raw::RawU4

pub struct RawU4(_);

4 bits per pixel raw data.

RawU4 is internally stored in an u8. It can be constructed from an u8 by using the new method or by calling RawU4::from(u8_value). To convert a RawU4 back into a u8 the into_inner method can be used.

See the module-level documentation for more information.

Implementations

impl RawU4

pub const fn new(value: u8) -> RawU4

Creates a new color from the least significant 4 bits of value.

Trait Implementations

impl Clone for RawU4

fn clone(&self) -> RawU4

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RawU4

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

Formats the value using the given formatter.

impl Default for RawU4

fn default() -> RawU4

Returns the “default value” for a type.

impl From<Gray4> for RawU4

fn from(color: Gray4) -> RawU4

Converts to this type from the input type.

impl From<RawU4> for Gray4

fn from(data: RawU4) -> Gray4

Converts to this type from the input type.

impl From<u8> for RawU4

fn from(value: u8) -> RawU4

Converts to this type from the input type.

impl Hash for RawU4

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

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 Ord for RawU4

fn cmp(&self, other: &RawU4) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<RawU4> for RawU4

fn eq(&self, other: &RawU4) -> 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 PartialOrd<RawU4> for RawU4

fn partial_cmp(&self, other: &RawU4) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl RawData for RawU4

type Storage = u8

Storage type.

const BITS_PER_PIXEL: usize = 4usize

Bits per pixel.

fn into_inner(self) -> <RawU4 as RawData>::Storage

Converts this raw data into the storage type.

fn from_u32(value: u32) -> RawU4

Converts a u32 into a RawData type.

impl ToBytes for RawU4

type Bytes = [u8; 1]

Return type of methods in this trait.

fn to_be_bytes(self) -> <RawU4 as ToBytes>::Bytes

Converts a color into a byte array with big endian byte order.

fn to_le_bytes(self) -> <RawU4 as ToBytes>::Bytes

Converts a color into a byte array with little endian byte order.

fn to_ne_bytes(self) -> <RawU4 as ToBytes>::Bytes

Converts a color into a byte array with native byte order.

impl Copy for RawU4

impl Eq for RawU4

impl StructuralEq for RawU4

impl StructuralPartialEq for RawU4