Struct EditorFrameDebugMetrics

pub struct EditorFrameDebugMetrics {
    pub frame_id: u64,
    pub visible_layout_us: u64,
    pub paragraph_cache_hits: usize,
    pub paragraph_cache_misses: usize,
    pub syntax_parse_us: u64,
    pub symbol_index_us: u64,
    pub paint_item_count: usize,
    pub glyph_upload_count: usize,
    pub used_fast_path: bool,
}

Per-frame performance counters measured by the editor engine.

Times are integer microseconds and may be zero below clock resolution. Counts are per frame; used_fast_path reports the large-document path.

Examples

use ailloli_ui_editor::EditorFrameDebugMetrics;
let name = std::any::type_name::<EditorFrameDebugMetrics>();
assert!(name.ends_with("EditorFrameDebugMetrics"));

Fields

frame_id: u64

Monotonically wrapping engine frame ID.

visible_layout_us: u64

Visible paragraph layout time in microseconds.

paragraph_cache_hits: usize

Paragraph layouts reused from cache.

paragraph_cache_misses: usize

Paragraph layouts newly prepared.

syntax_parse_us: u64

Syntax refresh time in microseconds.

symbol_index_us: u64

Symbol indexing time in microseconds.

paint_item_count: usize

Number of neutral paint items emitted.

glyph_upload_count: usize

Glyph uploads attributed by the adapter; zero in engine-only frames.

used_fast_path: bool

Whether large-document fast-path thresholds selected reduced work.

Trait Implementations

impl Clone for EditorFrameDebugMetrics

fn clone(&self) -> EditorFrameDebugMetrics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EditorFrameDebugMetrics

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

Formats the value using the given formatter.

impl PartialEq for EditorFrameDebugMetrics

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

impl StructuralPartialEq for EditorFrameDebugMetrics