Struct ElementWorkCounters

pub struct ElementWorkCounters {
    pub builds: u64,
    pub layouts: u64,
    pub paints: u64,
    pub hit_tests: u64,
    pub layout_cache_hits: u64,
    pub layout_cache_misses: u64,
    pub layout_propagations: u64,
    pub layout_commits: u64,
}

Permanent per-element counters for retained work actually executed.

Every field saturates at u64::MAX. Counters remain associated with an element until its retained-tree entry is removed; they count runtime work, not invalidation requests.

Examples

use ailloli_ui_runtime::app::ElementWorkCounters;
let counters = ElementWorkCounters::default();
assert_eq!(counters.builds, 0);
assert_eq!(counters.layout_cache_hits, 0);

Fields

builds: u64

Component build/reconciliation executions.

layouts: u64

Widget layout executions.

paints: u64

Widget paint executions.

hit_tests: u64

Element hit-test visits.

layout_cache_hits: u64

Retained layout cache hits.

layout_cache_misses: u64

Retained layout cache misses.

layout_propagations: u64

Layout invalidations propagated through the tree.

layout_commits: u64

Post-layout geometry commits.

Trait Implementations

impl Clone for ElementWorkCounters

fn clone(&self) -> ElementWorkCounters

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ElementWorkCounters

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

Formats the value using the given formatter.

impl Default for ElementWorkCounters

fn default() -> ElementWorkCounters

Returns the “default value” for a type.

impl PartialEq for ElementWorkCounters

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

impl Eq for ElementWorkCounters

impl StructuralPartialEq for ElementWorkCounters