Files
pezkuwi-telemetry/backend/core/src/util.rs
T
2021-06-04 09:40:37 +02:00

32 lines
740 B
Rust

mod dense_map;
mod hash;
mod location;
mod mean_list;
mod num_stats;
pub use dense_map::DenseMap;
pub use hash::Hash;
pub use location::{LocateRequest, Locator, LocatorFactory};
pub use mean_list::MeanList;
pub use num_stats::NumStats;
pub fn fnv<D: AsRef<[u8]>>(data: D) -> u64 {
use fnv::FnvHasher;
use std::hash::Hasher;
let mut hasher = FnvHasher::default();
hasher.write(data.as_ref());
hasher.finish()
}
/// Returns current unix time in ms (compatible with JS Date.now())
pub fn now() -> u64 {
use std::time::SystemTime;
SystemTime::now()
.duration_since(SystemTime::UNIX_EPOCH)
.expect("System time must be configured to be post Unix Epoch start; qed")
.as_millis() as u64
}