Struct RenderStats 

pub struct RenderStats {

    pub frames: u64,
    pub item_rebuilds: u64,
    pub markdown_bytes_parsed: u64,
    pub markdown_bytes_scanned: u64,
    pub markdown_prefix_bytes_copied: u64,
    pub markdown_rows_generated: u64,
    pub markdown_rows_materialized: u64,
    pub max_live_rows: usize,
    pub history_rows_inserted: u64,
    pub highlight: HighlightStats,
    pub ns_layout: u64,
    pub ns_live: u64,
    pub ns_draw: u64,
    pub ns_item_rebuild: u64,
}

Work one Renderer did since the last Renderer::take_stats, so tests can bound per-frame rendering work by counting it instead of timing it.

Byte counters measure input re-processed, not output produced: an item whose rendering is O(content) every frame shows up as its content size again and again, whatever the drawn output looks like.

Fields

frames: u64

item_rebuilds: u64

Item renders that ran rather than being served from a cache. A streaming item rebuilds as its content grows and an open tool call as its spinner moves; anything else rebuilding is wasted work.

markdown_bytes_parsed: u64

markdown_bytes_scanned: u64

markdown_prefix_bytes_copied: u64

markdown_rows_generated: u64

markdown_rows_materialized: u64

max_live_rows: usize

Largest live region any single render produced. Native scrollback commits are supposed to bound this to roughly the viewport height.

history_rows_inserted: u64

highlight: HighlightStats

ns_layout: u64

ns_live: u64

ns_draw: u64

ns_item_rebuild: u64

Trait Implementations

impl Clone for RenderStats

fn clone(&self) -> RenderStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RenderStats

impl Debug for RenderStats

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

Formats the value using the given formatter.

impl Default for RenderStats

fn default() -> RenderStats

Returns the “default value” for a type.

impl Eq for RenderStats

impl PartialEq for RenderStats

fn eq(&self, other: &RenderStats) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for RenderStats