Struct Profiler 

pub struct Profiler { /* private fields */ }

Profiling timer that tracks time spent in different operations.

Implementations

impl Profiler

pub fn new() -> Self

Create a new profiler.

pub fn start(&mut self, operation: &str)

Start timing an operation.

pub fn stop(&mut self, operation: &str)

Stop timing an operation and record the duration.

pub fn time<F, R>(&mut self, operation: &str, f: F) -> R

where F: FnOnce() -> R,

Time a closure and record the duration.

pub fn summary(&self) -> HashMap<String, TimingStats>

Get summary statistics for all timed operations.

pub fn print_summary(&self)

Print a human-readable summary to stderr.

Trait Implementations

impl Clone for Profiler

fn clone(&self) -> Profiler

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Profiler

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

Formats the value using the given formatter.

impl Default for Profiler

fn default() -> Self

Returns the “default value” for a type.