Struct embedded_graphics::pixelcolor::Gray4

source · [−]

pub struct Gray4(_);

Expand description

4 bit grayscale color.

Implementations

source

impl Gray4

source

pub const fn new(luma: u8) -> Self

Creates a new grayscale color.

Too large luma values are masked to the valid range by setting the upper bits to 0.

Trait Implementations

source

impl Clone for Gray4

source

fn clone(&self) -> Gray4

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

source

impl Debug for Gray4

source

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

Formats the value using the given formatter. Read more

source

impl Default for Gray4

source

fn default() -> Gray4

Returns the “default value” for a type. Read more

source

impl From<BinaryColor> for Gray4

source

fn from(color: BinaryColor) -> Self

Performs the conversion.

source

impl From<Gray4> for Rgb555

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for Bgr555

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for Rgb565

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for Bgr565

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for Rgb888

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for Bgr888

source

fn from(other: Gray4) -> Self

Performs the conversion.

source

impl From<Gray4> for RawU4

source

fn from(color: Gray4) -> Self

Performs the conversion.

source

impl From<RawU4> for Gray4

source

fn from(data: RawU4) -> Self

Performs the conversion.

source

impl GrayColor for Gray4

source

const BLACK: Self

Black color (0% luma)

source

const WHITE: Self

White color (100% luma)

source

fn luma(&self) -> u8

Returns the luma channel value.

source

impl Hash for Gray4

source

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

Feeds this value into the given Hasher. Read more

1.3.0 · source

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

Feeds a slice of this type into the given Hasher. Read more

source

impl Ord for Gray4

source

fn cmp(&self, other: &Gray4) -> Ordering

This method returns an Ordering between self and other. Read more

1.21.0 · source

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

Compares and returns the maximum of two values. Read more

1.21.0 · source

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

Compares and returns the minimum of two values. Read more

1.50.0 · source

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval. Read more

source

impl PartialEq<Gray4> for Gray4

source

fn eq(&self, other: &Gray4) -> bool

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

source

fn ne(&self, other: &Gray4) -> bool

This method tests for !=.

source

impl PartialOrd<Gray4> for Gray4

source

fn partial_cmp(&self, other: &Gray4) -> Option<Ordering>

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

1.0.0 · source

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

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

source

impl PixelColor for Gray4

type Raw = RawU4

Raw data type. Read more

source

impl StructuralPartialEq for Gray4

Auto Trait Implementations

impl RefUnwindSafe for Gray4

impl Send for Gray4

impl Sync for Gray4

impl Unpin for Gray4

impl UnwindSafe for Gray4

Blanket Implementations

source

impl<T> Any for T where
T: 'static + ?Sized,

source

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

source

impl<T, U> Into for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source

impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct embedded_graphics::pixelcolor::Gray4

Implementations

impl Gray4

pub const fn new(luma: u8) -> Self

Trait Implementations

impl Clone for Gray4

fn clone(&self) -> Gray4

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

impl Debug for Gray4

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

impl Default for Gray4

fn default() -> Gray4

impl From<BinaryColor> for Gray4

fn from(color: BinaryColor) -> Self

impl From<Gray4> for Rgb555

fn from(other: Gray4) -> Self

impl From<Gray4> for Bgr555

fn from(other: Gray4) -> Self

impl From<Gray4> for Rgb565

fn from(other: Gray4) -> Self

impl From<Gray4> for Bgr565

fn from(other: Gray4) -> Self

impl From<Gray4> for Rgb888

fn from(other: Gray4) -> Self

impl From<Gray4> for Bgr888

fn from(other: Gray4) -> Self

impl From<Gray4> for RawU4

fn from(color: Gray4) -> Self

impl From<RawU4> for Gray4

fn from(data: RawU4) -> Self

impl GrayColor for Gray4

const BLACK: Self

const WHITE: Self

fn luma(&self) -> u8

impl Hash for Gray4

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

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

impl Ord for Gray4

fn cmp(&self, other: &Gray4) -> Ordering

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

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

fn clamp(self, min: Self, max: Self) -> Self

impl PartialEq<Gray4> for Gray4

fn eq(&self, other: &Gray4) -> bool

fn ne(&self, other: &Gray4) -> bool

impl PartialOrd<Gray4> for Gray4

fn partial_cmp(&self, other: &Gray4) -> Option<Ordering>

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

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

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

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

impl PixelColor for Gray4

type Raw = RawU4

impl Copy for Gray4

impl Eq for Gray4

impl StructuralEq for Gray4

impl StructuralPartialEq for Gray4

Auto Trait Implementations

impl RefUnwindSafe for Gray4

impl Send for Gray4

impl Sync for Gray4

impl Unpin for Gray4

impl UnwindSafe for Gray4

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

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

impl<T> Any for T where
T: 'static + ?Sized,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,