Mercurial > lbo > hg > leveldb-rs
view src/env_common.rs @ 541:18b686c68c1f
Update skipmap.rs
solve overflowed its stack
author | sonyshang <shangsong@buaa.edu.cn> |
---|---|
date | Thu, 02 Sep 2021 13:51:40 +0800 |
parents | 0c3b736b2781 |
children |
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use std::thread; use std::time; pub fn micros() -> u64 { loop { let now = time::SystemTime::now().duration_since(time::UNIX_EPOCH); match now { Err(_) => continue, Ok(dur) => return dur.as_secs() * 1000000 + dur.subsec_micros() as u64, } } } pub fn sleep_for(micros: u32) { thread::sleep(time::Duration::new(0, micros * 1000)); }