Struct GpuEventChanges 

pub struct GpuEventChanges {
    pub transform_key_changes: Vec<GpuTransformKeyEvent>,
    pub opacity_key_changes: Vec<GpuOpacityKeyEvent>,
    pub scrollbar_opacity_changes: Vec<GpuScrollbarOpacityEvent>,
}

Contains all GPU-related change events from a cache synchronization.

This structure groups transform, opacity, and scrollbar opacity changes together for efficient batch processing when updating WebRender.

Fields

transform_key_changes: Vec<GpuTransformKeyEvent>

All transform key changes (additions, modifications, removals)

opacity_key_changes: Vec<GpuOpacityKeyEvent>

All opacity key changes (additions, modifications, removals)

scrollbar_opacity_changes: Vec<GpuScrollbarOpacityEvent>

All scrollbar opacity key changes (additions, modifications, removals)

Implementations

impl GpuEventChanges

pub fn empty() -> Self

Creates an empty set of GPU event changes.

pub fn is_empty(&self) -> bool

Returns true if there are no transform, opacity, or scrollbar opacity changes.

pub fn merge(&mut self, other: &mut Self)

Merges another GpuEventChanges into this one, consuming the other.

This is useful for combining changes from multiple sources.

Trait Implementations

impl Clone for GpuEventChanges

fn clone(&self) -> GpuEventChanges

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuEventChanges

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

Formats the value using the given formatter.

impl Default for GpuEventChanges

fn default() -> GpuEventChanges

Returns the “default value” for a type.

impl PartialEq for GpuEventChanges

fn eq(&self, other: &GpuEventChanges) -> 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 PartialOrd for GpuEventChanges

fn partial_cmp(&self, other: &GpuEventChanges) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for GpuEventChanges