Module criterion::profiler[][src]

This module provides an extension trait which allows in-process profilers to be hooked into the --profile-time argument at compile-time. Users of out-of-process profilers such as perf don’t need to do anything special.



Dummy profiler implementation, representing cases where the profiler is an external process (eg. perftools, etc.) which do not require start/stop hooks. This implementation does nothing and is used as the default.



Extension trait for external crates to implement which provides start/stop hooks when profiling (but not when benchmarking) functions.