Struct embedded_graphics::pixelcolor::Gray8

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pub struct Gray8(_);

Expand description

8 bit grayscale color.

Implementations

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impl Gray8

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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

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impl Clone for Gray8

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fn clone(&self) -> Gray8

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

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impl ColorMapping<Gray8> for Gray8

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fn char_to_color(c: char) -> Self

Converts a char into a color of type C.

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fn color_to_char(color: Gray8) -> char

Converts a color of type C into a char.

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impl Debug for Gray8

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

Formats the value using the given formatter. Read more

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impl Default for Gray8

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fn default() -> Gray8

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

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impl From<BinaryColor> for Gray8

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fn from(color: BinaryColor) -> Self

Performs the conversion.

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impl From<Gray8> for Rgb555

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for Bgr555

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for Rgb565

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for Bgr565

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for Rgb888

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for Bgr888

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fn from(other: Gray8) -> Self

Performs the conversion.

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impl From<Gray8> for RawU8

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fn from(color: Gray8) -> Self

Performs the conversion.

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impl From<RawU8> for Gray8

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fn from(data: RawU8) -> Self

Performs the conversion.

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impl GrayColor for Gray8

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const BLACK: Self

Black color (0% luma)

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const WHITE: Self

White color (100% luma)

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fn luma(&self) -> u8

Returns the luma channel value.

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impl Hash for Gray8

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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

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impl Ord for Gray8

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fn cmp(&self, other: &Gray8) -> Ordering

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

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

Compares and returns the maximum of two values. Read more

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

Compares and returns the minimum of two values. Read more

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

Restrict a value to a certain interval. Read more

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impl PartialEq<Gray8> for Gray8

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fn eq(&self, other: &Gray8) -> bool

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

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fn ne(&self, other: &Gray8) -> bool

This method tests for !=.

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impl PartialOrd<Gray8> for Gray8

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fn partial_cmp(&self, other: &Gray8) -> Option<Ordering>

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

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

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

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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

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

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

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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

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impl PixelColor for Gray8

type Raw = RawU8

Raw data type. Read more

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impl StructuralPartialEq for Gray8

Auto Trait Implementations

impl RefUnwindSafe for Gray8

impl Send for Gray8

impl Sync for Gray8

impl Unpin for Gray8

impl UnwindSafe for Gray8

Blanket Implementations

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

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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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.

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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.

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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::Gray8

Implementations

impl Gray8

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

Trait Implementations

impl Clone for Gray8

fn clone(&self) -> Gray8

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

impl ColorMapping<Gray8> for Gray8

fn char_to_color(c: char) -> Self

fn color_to_char(color: Gray8) -> char

impl Debug for Gray8

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

impl Default for Gray8

fn default() -> Gray8

impl From<BinaryColor> for Gray8

fn from(color: BinaryColor) -> Self

impl From<Gray8> for Rgb555

fn from(other: Gray8) -> Self

impl From<Gray8> for Bgr555

fn from(other: Gray8) -> Self

impl From<Gray8> for Rgb565

fn from(other: Gray8) -> Self

impl From<Gray8> for Bgr565

fn from(other: Gray8) -> Self

impl From<Gray8> for Rgb888

fn from(other: Gray8) -> Self

impl From<Gray8> for Bgr888

fn from(other: Gray8) -> Self

impl From<Gray8> for RawU8

fn from(color: Gray8) -> Self

impl From<RawU8> for Gray8

fn from(data: RawU8) -> Self

impl GrayColor for Gray8

const BLACK: Self

const WHITE: Self

fn luma(&self) -> u8

impl Hash for Gray8

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

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

impl Ord for Gray8

fn cmp(&self, other: &Gray8) -> Ordering

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

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

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

impl PartialEq<Gray8> for Gray8

fn eq(&self, other: &Gray8) -> bool

fn ne(&self, other: &Gray8) -> bool

impl PartialOrd<Gray8> for Gray8

fn partial_cmp(&self, other: &Gray8) -> 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 Gray8

type Raw = RawU8

impl Copy for Gray8

impl Eq for Gray8

impl StructuralEq for Gray8

impl StructuralPartialEq for Gray8

Auto Trait Implementations

impl RefUnwindSafe for Gray8

impl Send for Gray8

impl Sync for Gray8

impl Unpin for Gray8

impl UnwindSafe for Gray8

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>

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>,