stper

stpref (single-threaded profiler) is a very simple profiling utility for single-threaded applications, inspired by hprof.

Usage

Check out the docs.

```rust

[macro_use]

extern crate stperf;

fn main() { use std::thread; use std::time::Duration;

let process = || {
    perf_measure!("processing");
    thread::sleep(Duration::from_millis(100));
};

for _ in 0..2 {
    perf_measure!("main");
    for _ in 0..2 {
        perf_measure!("inner operations");
        process();
    }
    process();
}

stperf::print();

} ```

Will print out:

╶──┬╼ main - 100.0%, 300 ms/loop, 2 samples ├──┬╼ inner operations - 66.7%, 200 ms/loop, 4 samples │ └───╼ processing - 100.0%, 200 ms/loop, 4 samples └───╼ processing - 33.3%, 100 ms/loop, 2 samples

License

This crate is distributed under the terms of the ISC license.