Macro profile 

macro_rules! profile {
    ($operation:expr, $code:block) => { ... };
}

Profile a code block using RAII timer

This macro creates a RAII timer that automatically records the duration when it goes out of scope. It takes an Operation and a code block.

Example

use quantum_pulse::{profile, Category, Operation};
use std::fmt::Debug;

// Define your own operation type
#[derive(Debug)]
enum AppOperation {
    DatabaseQuery,
}

impl Operation for AppOperation {}

let op = AppOperation::DatabaseQuery;
let result = profile!(op, {
    42 // Your code here
});