Missing

Struct Missing 

pub struct Missing(u8);
Expand description

Missing color components, extracted from Flags.

Some bitwise operations are implemented on this type, making certain manipulations more ergonomic.

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§0: u8

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impl Missing

pub const EMPTY: Missing

The set containing no missing components.

pub const fn single(ix: usize) -> Missing

The set containing a single component index.

pub const fn contains(self, ix: usize) -> bool

Returns true if the set contains the component index.

pub fn insert(&mut self, ix: usize)

Add a missing component index to the set.

pub const fn is_empty(self) -> bool

Returns true if the set contains no indices.

Trait Implementations§

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impl BitAnd for Missing

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type Output = Missing

The resulting type after applying the & operator.
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fn bitand(self, rhs: Missing) -> Missing

Performs the & operation. Read more
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impl BitOr for Missing

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type Output = Missing

The resulting type after applying the | operator.
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fn bitor(self, rhs: Missing) -> Missing

Performs the | operation. Read more
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impl Clone for Missing

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fn clone(&self) -> Missing

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Missing

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

Formats the value using the given formatter. Read more
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impl Default for Missing

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fn default() -> Missing

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

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

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl Not for Missing

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type Output = Missing

The resulting type after applying the ! operator.
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fn not(self) -> <Missing as Not>::Output

Performs the unary ! operation. Read more
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impl PartialEq for Missing

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Copy for Missing

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impl Eq for Missing

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impl StructuralPartialEq for Missing

Auto Trait Implementations§

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Discard for T

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fn discard(&self)

Simply returns ()
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impl<T> DynClone for T
where T: Clone,

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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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> IntoEither for T

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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
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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
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impl<T> StaticAnim for T
where T: StaticAnimRequirement + 'static,

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fn show(&self) -> AnimationCell<T>

Show the item
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fn hide(&self) -> AnimationCell<T>

Hide the item
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> With for T

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fn with(self, f: impl Fn(&mut Self)) -> Self
where Self: Sized,

Mutating a value in place
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impl<T> WithSubscriber for T

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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
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> Component for T
where T: Debug + Default + Clone + PartialEq,

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