An [imgui-rs](https://crates.io/crates/imgui-rs) interface for [`puffin`].
Usage:
``` ignored
fn main() {
puffin::set_scopes_on(true); // you may want to control this with a flag
let mut puffin_ui = puffin_imgui::ProfilerUi::default();
// game loop
loop {
puffin::GlobalProfiler::lock().new_frame();
{
puffin::profile_scope!("slow_code");
slow_code();
}
puffin_ui.window(ui);
}
}
# fn slow_code(){}
```