zng_layout::unit

Struct RgbaComponent

pub struct RgbaComponent(pub f32);

Expand description

Color functions argument conversion helper.

Don’t use this value directly, if a function takes Into<RgbaComponent> you can use one of the types this converts from:

f32, f64 and Factor for a value in the 0.0 to 1.0 range.
u8 for a value in the 0 to 255 range.
FactorPercent for a percentage value.

Tuple Fields§

§0: f32

Trait Implementations§

impl Clone for RgbaComponent

fn clone(&self) -> RgbaComponent

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

impl From<Factor> for RgbaComponent

Color channel value is in the [0..=1] range.

fn from(f: Factor) -> RgbaComponent

Converts to this type from the input type.

impl From<FactorPercent> for RgbaComponent

Color channel value is in the [0..=100] range.

fn from(p: FactorPercent) -> RgbaComponent

Converts to this type from the input type.

impl From<f32> for RgbaComponent

Color channel value is in the [0..=1] range.

fn from(f: f32) -> RgbaComponent

Converts to this type from the input type.

impl From<f64> for RgbaComponent

Color channel value is in the [0..=1] range.

fn from(f: f64) -> RgbaComponent

Converts to this type from the input type.

impl From<u8> for RgbaComponent

Color channel value is in the [0..=255] range.

fn from(u: u8) -> RgbaComponent

Converts to this type from the input type.

impl Copy for RgbaComponent

Auto Trait Implementations§

impl Freeze for RgbaComponent

impl RefUnwindSafe for RgbaComponent

impl Send for RgbaComponent

impl Sync for RgbaComponent

impl Unpin for RgbaComponent

impl UnwindSafe for RgbaComponent

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

fn into(self) -> U

Calls U::from(self).

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

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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

The type returned in the event of a conversion error.

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

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more