Enum ComputeMode 

pub enum ComputeMode {
    ComputeSize,
    PerformLayout,
}

Determines whether calculate_layout_for_subtree should only compute the node’s size (for parent’s sizing pass) or perform full layout including child positioning.

Inspired by Taffy’s RunMode enum. The two-mode approach enables the classic CSS two-pass layout: Pass 1 (ComputeSize) measures all children, Pass 2 (PerformLayout) positions them using the measured sizes.

Variants

ComputeSize

Only compute the node’s border-box size and baseline. Does NOT store child positions. Used in BFC Pass 1 (sizing).

PerformLayout

Compute size AND position all children. Stores the full layout result including child positions. Used in BFC Pass 2 (positioning) and as the final layout step.

Trait Implementations

impl Clone for ComputeMode

fn clone(&self) -> ComputeMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComputeMode

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

Formats the value using the given formatter.

impl PartialEq for ComputeMode

fn eq(&self, other: &ComputeMode) -> 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 ComputeMode

impl Eq for ComputeMode

impl StructuralPartialEq for ComputeMode