Trait MicroBenchConfig

pub unsafe trait MicroBenchConfig {
    const TIMESTAMP_FUNC: fn() -> u64;
}

Choose RDTSC variant to use.

Safety

TIMESTAMP_FUNC must return a greater value to the previous one. Otherwise, the library may cause div-by-zero exception.

Required Associated Constants

const TIMESTAMP_FUNC: fn() -> u64

Timestamp function to use.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl MicroBenchConfig for DefaultMicroBenchConfig

const TIMESTAMP_FUNC: fn() -> u64 = {asm::rdtsc_arch as fn() -> u64}