Trait cranelift_codegen::timing::Profiler
source · pub trait Profiler {
// Required method
fn start_pass(&self, pass: Pass) -> Box<dyn Any>;
}Expand description
A profiler.
Required Methods§
sourcefn start_pass(&self, pass: Pass) -> Box<dyn Any>
fn start_pass(&self, pass: Pass) -> Box<dyn Any>
Start a profiling pass.
Will return a token which when dropped indicates the end of the pass.
Multiple passes can be active at the same time, but they must be started and stopped in a LIFO fashion.