Struct FractionalOffsetElement 

pub struct FractionalOffsetElement { /* private fields */ }

Re-export the UI crate so applications can depend on a single crate. Element that creates and updates fractional offset nodes.

Implementations

impl FractionalOffsetElement

pub fn new(x_fraction: f32, y_fraction: f32) -> FractionalOffsetElement

Trait Implementations

impl Clone for FractionalOffsetElement

fn clone(&self) -> FractionalOffsetElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FractionalOffsetElement

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

Formats the value using the given formatter.

impl Hash for FractionalOffsetElement

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

where H: Hasher,

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 ModifierNodeElement for FractionalOffsetElement

type Node = FractionalOffsetNode

fn create(&self) -> <FractionalOffsetElement as ModifierNodeElement>::Node

Creates a new modifier node instance for this element.

fn update( &self, node: &mut <FractionalOffsetElement as ModifierNodeElement>::Node, )

Brings an existing modifier node up to date with the element’s data.

fn capabilities(&self) -> NodeCapabilities

Returns the capabilities of nodes created by this element. Override this to indicate which specialized traits the node implements.

fn update_invalidation_kind(&self) -> Option<InvalidationKind>

Optional targeted invalidation requested after updating an existing node.

fn key(&self) -> Option<u64>

Optional key used to disambiguate multiple instances of the same element type.

fn inspector_name(&self) -> &'static str

Human readable name surfaced to inspector tooling.

fn inspector_properties(&self, _inspector: &mut dyn FnMut(&'static str, String))

Records inspector properties for tooling.

fn always_update(&self) -> bool

Whether this element requires update to be called even if eq returns true.

fn auto_invalidate_on_update(&self) -> bool

Whether modifier reconciliation should request capability-wide invalidations after updating an existing node.

fn provided_composition_locals(&self) -> Vec<ProvidedValue>

Composition locals this element hands to the content composed inside the node it decorates.

impl PartialEq for FractionalOffsetElement

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for FractionalOffsetElement