Hello Wasm Sleep and Time

Sleep

How to delay as sleep in Wasm.

• std

  #![allow(unused)]
  fn main() {
    use std::thread::sleep;
    use std::time::Duration;
  
    sleep(Duration::from_secs(1));
  }

• wasm

  #![allow(unused)]
  fn main() {
    use fluvio_wasm_timer::Delay;
    Delay::new(Duration::from_secs(1)).await.ok();
  }

SystemTime

How to get current time as UNIX_EPOCH in Wasm.

• std

  #![allow(unused)]
  fn main() {
  use std::time::SystemTime;
  
  let now = SystemTime::now()
      .duration_since(SystemTime::UNIX_EPOCH)?
      .as_secs();
  }

• wasm

  #![allow(unused)]
  fn main() {
  use fluvio_wasm_timer::SystemTime;
  
  let now = SystemTime::now()
      .duration_since(SystemTime::UNIX_EPOCH)?
      .as_secs();
  }