Trait perfcnt::AbstractPerfCounter

pub trait AbstractPerfCounter {
    fn reset(&self) -> Result<(), Error>;
    fn start(&self) -> Result<(), Error>;
    fn stop(&self) -> Result<(), Error>;
    fn read(&mut self) -> Result<u64, Error>;
}

[−] Expand description

Abstract trait to control performance counters.

Required Methods

fn reset(&self) -> Result<(), Error>[−]

Reset performance counter.

fn start(&self) -> Result<(), Error>[−]

Start measuring.

fn stop(&self) -> Result<(), Error>[−]

Stop measuring.

fn read(&mut self) -> Result<u64, Error>[−]

Read the counter value.

Implementors

• impl<'a> AbstractPerfCounter for PerfCounter