pub mod collection;
pub mod database;
pub mod error;
pub mod index;
pub mod query;
pub mod schema;
pub mod storage;
#[inline]
pub fn unix_ms() -> u64 {
use std::time::{SystemTime, UNIX_EPOCH};
let ts = SystemTime::now()
.duration_since(UNIX_EPOCH)
.expect("system time before Unix epoch");
ts.as_millis() as u64
}