Enum ScrollIntrinsicMeasureMode 

pub enum ScrollIntrinsicMeasureMode {
    Content,
    Viewport,
}

Variants

Content

Default behavior: scroll measurement probes children (potentially using MaxContent on the scroll axis when probe_unbounded is true).

Viewport

Treat the scroll container as a viewport-sized barrier in intrinsic measurement contexts.

This avoids recursively measuring large scrollable subtrees (virtualized surfaces, large tables, code views) during Min/MaxContent measurement passes.

Note: this affects only measure() / intrinsic sizing; final layout under definite available space is unchanged.

Trait Implementations

impl Clone for ScrollIntrinsicMeasureMode

fn clone(&self) -> ScrollIntrinsicMeasureMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScrollIntrinsicMeasureMode

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

Formats the value using the given formatter.

impl PartialEq for ScrollIntrinsicMeasureMode

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

impl Eq for ScrollIntrinsicMeasureMode

impl StructuralPartialEq for ScrollIntrinsicMeasureMode