libftrace

Extemely simple function tracer, useful for debugging.

Usage

Before diving too deep, you should add the crate to your Cargo.toml:

[dependencies]
libftrace = "^0"

Then, add the `#[libftrace::traced]`` attribute to add spanning to a function:

use libftrace::traced;

#[traced]
fn handle_request(req: Request) {
    // ..
}