Struct LayoutState 

pub struct LayoutState {
    pub size: Size,
    pub position: Point,
    pub is_placed: bool,
    pub measurement_constraints: Constraints,
    pub content_offset: Point,
}

Retained layout state for a LayoutNode. This mirrors Jetpack Compose’s approach where each node stores its own measured size and placed position, eliminating the need for per-frame LayoutTree reconstruction.

Fields

size: Size

The measured size of this node (width, height).

position: Point

Position relative to parent’s content origin.

is_placed: bool

True if this node has been placed in the current layout pass.

measurement_constraints: Constraints

The constraints used for the last measurement.

content_offset: Point

Offset of the content box relative to the node origin (e.g. due to padding).

Trait Implementations

impl Clone for LayoutState

fn clone(&self) -> LayoutState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutState

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

Formats the value using the given formatter.

impl Default for LayoutState

fn default() -> Self

Returns the “default value” for a type.