simple-datetime-rs 0.3.0

A high-performance, lightweight date and time library for Rust with dramatically faster parsing, memory-efficient operations, and chrono-compatible formatting
Documentation 
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#[cfg(not(target_family = "wasm"))]
use std::time::SystemTime;
#[cfg(target_family = "wasm")]
use wasm_bindgen::prelude::*;

pub(crate) fn now_seconds() -> u64 {
    (now_milliseconds() / 1000) as u64
}

#[cfg(not(target_family = "wasm"))]
pub(crate) fn now_milliseconds() -> u128 {
    SystemTime::now()
        .duration_since(std::time::UNIX_EPOCH)
        .unwrap()
        .as_millis()
}

#[cfg(target_family = "wasm")]
#[wasm_bindgen]
extern "C" {
    #[wasm_bindgen(js_namespace = Date, js_name = now)]
    fn wasm_date_now() -> f64;
}

#[cfg(target_family = "wasm")]
pub(crate) fn now_milliseconds() -> u128 {
    wasm_date_now() as u128
}