Struct ProfilingTrace 

pub struct ProfilingTrace { /* private fields */ }

A unified view of a profiling trace that can be exported to multiple formats.

Build one from a PerfettoTrace or a TracyTrace, then call TraceExporter::export_all to materialise it in the configured format.

Implementations

impl ProfilingTrace

pub fn new() -> Self

Creates an empty trace.

pub fn add_event(&mut self, event: TimingEvent)

Appends a TimingEvent.

pub fn events(&self) -> &[TimingEvent]

Returns a slice of all events.

pub fn len(&self) -> usize

Returns the total number of events.

pub fn is_empty(&self) -> bool

Returns true when the trace contains no events.

pub fn to_perfetto(&self) -> PerfettoTrace

Builds a PerfettoTrace from this unified trace.

pub fn to_tracy(&self) -> TracyTrace

Builds a TracyTrace from this unified trace.

Trait Implementations

impl Debug for ProfilingTrace

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

Formats the value using the given formatter.

impl Default for ProfilingTrace

fn default() -> ProfilingTrace

Returns the “default value” for a type.

impl From<&PerfettoTrace> for ProfilingTrace

fn from(t: &PerfettoTrace) -> Self

Convert every event in the Perfetto trace, in order, via [From<&PerfettoEvent> for TimingEvent].

This used to ignore t entirely and return an empty trace, so any caller writing let profiling: ProfilingTrace = (&perfetto).into(); silently lost every event.

impl From<&TracyTrace> for ProfilingTrace

fn from(t: &TracyTrace) -> Self

Converts to this type from the input type.