Mercurial > lbo > hg > leveldb-rs
view src/env_common.rs @ 263:95fd92fcffcb
table_reader: Clean up TableIterator implementation: Store optional current_block.
This should have been done earlier, but seemed to complicated; after some
proper restructuring of the implementation it now makes more sense overall.
author | Lewin Bormann <lbo@spheniscida.de> |
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date | Tue, 19 Sep 2017 20:09:20 +0200 |
parents | d7e4693effba |
children | 9f01a2fbcda2 |
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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_nanos() / 1000) as u64, } } } pub fn sleep_for(micros: u32) { thread::sleep(time::Duration::new(0, micros * 1000)); }