Struct ResolvedDirection 

pub struct ResolvedDirection(pub LayoutDirection);

Cascade output written by resolve_layout_direction. Either LayoutDirection::Ltr or LayoutDirection::Rtl - never LayoutDirection::Auto (the resolver folded the inheritance chain). Downstream consumers (layout backend, text shaper, AccessKit) read this instead of walking the hierarchy themselves.

Tuple Fields

0: LayoutDirection

Implementations

impl ResolvedDirection

pub const fn direction(self) -> LayoutDirection

Resolved direction, guaranteed to be LayoutDirection::Ltr or LayoutDirection::Rtl - the resolver substitutes LayoutDirection::Auto with LayoutDirection::Ltr before stamping.

pub const fn is_rtl(self) -> bool

Convenience: true when the resolved direction is RTL.

Trait Implementations

impl Clone for ResolvedDirection

fn clone(&self) -> ResolvedDirection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Component for ResolvedDirection

where Self: Send + Sync + 'static,

const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table

A constant indicating the storage type used for this component.

type Mutability = Mutable

A marker type to assist Bevy with determining if this component is mutable, or immutable. Mutable components will have Component<Mutability = Mutable>, while immutable components will instead have Component<Mutability = Immutable>.

fn register_required_components( _requiree: ComponentId, required_components: &mut RequiredComponentsRegistrator<'_, '_>, )

Registers required components.

fn clone_behavior() -> ComponentCloneBehavior

Called when registering this component, allowing to override clone function (or disable cloning altogether) for this component.

fn relationship_accessor() -> Option<ComponentRelationshipAccessor<Self>>

Returns [ComponentRelationshipAccessor] required for working with relationships in dynamic contexts.

fn on_add() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_add [ComponentHook] for this Component if one is defined.

fn on_insert() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_insert [ComponentHook] for this Component if one is defined.

fn on_discard() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_discard [ComponentHook] for this Component if one is defined.

fn on_remove() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_remove [ComponentHook] for this Component if one is defined.

fn on_despawn() -> Option<for<'w> fn(DeferredWorld<'w>, HookContext)>

Gets the on_despawn [ComponentHook] for this Component if one is defined.

fn map_entities<E>(_this: &mut Self, _mapper: &mut E)

where E: EntityMapper,

Maps the entities on this component using the given EntityMapper. This is used to remap entities in contexts like scenes and entity cloning. When deriving Component, this is populated by annotating fields containing entities with #[entities]

impl Debug for ResolvedDirection

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

Formats the value using the given formatter.

impl Default for ResolvedDirection

fn default() -> ResolvedDirection

Returns the “default value” for a type.

impl Hash for ResolvedDirection

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

Feeds this value into the given Hasher.

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

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ResolvedDirection

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for ResolvedDirection

impl Eq for ResolvedDirection

impl StructuralPartialEq for ResolvedDirection