#![cfg(feature = "kv_unstable")] #![feature(test)] extern crate log; extern crate test; use log::kv::Value; #[bench] fn u8_to_value(b: &mut test::Bencher) { b.iter(|| Value::from(1u8)) } #[bench] fn u8_to_value_debug(b: &mut test::Bencher) { b.iter(|| Value::from_debug(&1u8)) } #[bench] fn str_to_value_debug(b: &mut test::Bencher) { b.iter(|| Value::from_debug(&"a string")) } #[bench] fn custom_to_value_debug(b: &mut test::Bencher) { #[derive(Debug)] struct A; b.iter(|| Value::from_debug(&A)) }