use std::time::SystemTime; use actix_http::header::HttpDate; use divan::{black_box, AllocProfiler, Bencher}; #[global_allocator] static ALLOC: AllocProfiler = AllocProfiler::system(); #[divan::bench] fn date_formatting(b: Bencher<'_, '_>) { let now = SystemTime::now(); b.bench(|| { black_box(HttpDate::from(black_box(now)).to_string()); }) } fn main() { divan::main(); }