Struct TimingAspect 

pub struct TimingAspect { /* private fields */ }

Timing aspect that measures function execution time and collects statistics.

Example

use aspect_std::TimingAspect;
use aspect_macros::aspect;

let timing = TimingAspect::new();

#[aspect(timing.clone())]
fn expensive_operation() -> Result<(), String> {
    std::thread::sleep(std::time::Duration::from_millis(100));
    Ok(())
}

// Later, print statistics
timing.print_stats();

Implementations

impl TimingAspect

pub fn new() -> Self

Create a new timing aspect.

pub fn with_threshold(self, threshold_ms: u64) -> Self

Set a threshold in milliseconds. Only log functions exceeding this duration.

pub fn print_on_complete(self) -> Self

Print timing after each function completes.

pub fn get_stats(&self, function_name: &str) -> Option<FunctionStats>

Get statistics for a specific function.

pub fn all_stats(&self) -> Vec<FunctionStats>

Get all function statistics.

pub fn print_stats(&self)

Print statistics for all functions.

pub fn clear(&self)

Clear all statistics.

Trait Implementations

impl Aspect for TimingAspect

fn around( &self, pjp: ProceedingJoinPoint<'_>, ) -> Result<Box<dyn Any>, AspectError>

Advice that wraps the entire target function execution.

fn before(&self, _ctx: &JoinPoint)

Advice executed before the target function runs.

fn after(&self, _ctx: &JoinPoint, _result: &(dyn Any + 'static))

Advice executed after the target function completes successfully.

fn after_error(&self, _ctx: &JoinPoint, _error: &AspectError)

Advice executed when the target function encounters an error.

impl Clone for TimingAspect

fn clone(&self) -> TimingAspect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for TimingAspect

fn default() -> Self

Returns the “default value” for a type.