How to complete this demo with delay-timer?

[zwl1619]

Code is as follow, questions are in the code.

Cargo.toml

[dependencies]
delay_timer = "0.10.1"

main.rs

use delay_timer::prelude::*;
use anyhow::Result;
use smol::Timer;
use std::time::Duration;



fn main() {
     //1、a timer start from 1 to 50000 millisecond.
            //let mut current_time= 1;

     //2、if the current_time equals some numbers, do somethings.
            if current_time =2000 {
                //do something 1
            } 
            if current_time =39999 {
                //do something 2
            } 
            //...
   
}

[elderbig]

example for delay-timer/examples/demo.rs, execute like

cargo run --package delay_timer --example demo --features=full

there is a annotation in the mod.

[BinChengZhao]

Code is as follow, questions are in the code.

Cargo.toml

[dependencies]
delay_timer = "0.10.1"

main.rs

use delay_timer::prelude::*;
use anyhow::Result;
use smol::Timer;
use std::time::Duration;



fn main() {
     //1、a timer start from 1 to 50000 millisecond.
            //let mut current_time= 1;

     //2、if the current_time equals some numbers, do somethings.
            if current_time =2000 {
                //do something 1
            } 
            if current_time =39999 {
                //do something 2
            } 
            //...
   
}

In this case you use tokio::time:sleep, which would be better suited than delay-timer, delay-timer which manages periodic tasks and controls the number of concurrent tasks.

Your need is for random time intervals, suitable for different sleep schemes.