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LightDirectionSet

steel_core::chunk::light::queue

Struct LightDirectionSet

pub struct LightDirectionSet(u8);

Expand description

ScalableLux propagation direction bitset.

Tuple Fields§

§0: u8

Implementations§

impl LightDirectionSet

pub const fn empty() -> Self

Creates an empty direction set.

pub const fn all() -> Self

Creates a direction set containing all six axis directions.

pub const fn from_raw(raw: u8) -> Self

Creates a direction set from raw ScalableLux direction bits.

pub const fn only(direction: LightAxisDirection) -> Self

Creates a direction set containing exactly one axis direction.

pub const fn with(self, direction: LightAxisDirection) -> Self

Returns this set with one additional direction.

pub const fn all_except(direction: LightAxisDirection) -> Self

Creates a direction set containing all directions except one.

pub const fn all_except_opposite(direction: LightAxisDirection) -> Self

Creates a direction set containing all directions except the opposite of one direction.

pub const fn raw(self) -> u8

Returns the raw ScalableLux direction bits.

pub const fn contains(self, direction: LightAxisDirection) -> bool

Returns true when this set contains the selected axis direction.

pub const fn directions(self) -> LightDirectionSetIter ⓘ

Iterates selected directions in ScalableLux’s propagation order.

Trait Implementations§

impl Clone for LightDirectionSet

fn clone(&self) -> LightDirectionSet

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Copy for LightDirectionSet

impl Debug for LightDirectionSet

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

Formats the value using the given formatter. Read more

impl Eq for LightDirectionSet

impl Hash for LightDirectionSet

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, Self: Sized,

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

impl PartialEq for LightDirectionSet

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

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more

impl StructuralPartialEq for LightDirectionSet

Auto Trait Implementations§

impl Freeze for LightDirectionSet

impl RefUnwindSafe for LightDirectionSet

impl Send for LightDirectionSet

impl Sync for LightDirectionSet

impl Unpin for LightDirectionSet

impl UnsafeUnpin for LightDirectionSet

impl UnwindSafe for LightDirectionSet

Blanket Implementations§

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

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Gets the TypeId of self. Read more

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where T: ?Sized,

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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, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<Q, K> Equivalent<K> for Q
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fn equivalent(&self, key: &K) -> bool

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compares self with key and returns true if they are equal.

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fn from(t: T) -> T

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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

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impl<T, U> Into<U> for 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.

impl<T> IntoEither for T

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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

impl<T> IntoShared for T

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const ALIGN: usize

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type Init = T

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

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Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more

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where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more

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type Output = T

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