Struct SizeElement 

pub struct SizeElement { /* private fields */ }

Element that creates and updates size nodes.

Matches Kotlin: SizeElement in foundation-layout/src/commonMain/kotlin/androidx/compose/foundation/layout/Size.kt

Implementations

impl SizeElement

pub fn new(width: Option<f32>, height: Option<f32>) -> Self

pub fn with_constraints( min_width: Option<f32>, max_width: Option<f32>, min_height: Option<f32>, max_height: Option<f32>, enforce_incoming: bool, ) -> Self

Trait Implementations

impl Clone for SizeElement

fn clone(&self) -> SizeElement

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SizeElement

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

Formats the value using the given formatter.

impl Hash for SizeElement

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 ModifierNodeElement for SizeElement

type Node = SizeNode

fn create(&self) -> Self::Node

Creates a new modifier node instance for this element.

fn update(&self, node: &mut Self::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 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.

impl PartialEq for SizeElement

fn eq(&self, other: &SizeElement) -> 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 StructuralPartialEq for SizeElement