crazyflie-lib 0.7.1

Crazyflie quadcopter control lib
Documentation 
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use crazyflie_lib::Crazyflie;
use crazyflie_link::LinkContext;
use futures::StreamExt;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    let context = LinkContext::new();
    let crazyflie = Crazyflie::connect_from_uri(
        &context,
        "radio://0/60/2M/E7E7E7E7E7",
        crazyflie_lib::NoTocCache
    )
    .await?;

    // Launch a task to watch param changes
    let mut param_watcher = crazyflie.param.watch_change().await;
    tokio::spawn(async move {
        while let Some((name, value)) = param_watcher.next().await {
            println!(
                " > Param watcher: '{}' updated with value {:?}",
                name, value
            );
        }
    });

    let param_names = crazyflie.param.names();

    println!("{} params variables: ", param_names.len());

    for name in param_names {
        let value: crazyflie_lib::Value = crazyflie.param.get(&name).await?;
        let writable = if crazyflie.param.is_writable(&name)? {
            "RW"
        } else {
            "RO"
        };
        println!("{}\t{}\t{:?}", name, writable, value);
    }

    let val: f32 = crazyflie.param.get("pid_attitude.yaw_kd").await?;
    println!("Param value: {}", val);
    crazyflie.param.set("pid_attitude.yaw_kd", 42f32).await?;

    let val = crazyflie.param.get_lossy("pid_attitude.yaw_kd").await?;
    println!("Param value: {}", val);
    crazyflie
        .param
        .set_lossy("pid_attitude.yaw_kd", 84.0)
        .await?;
    let val = crazyflie.param.get_lossy("pid_attitude.yaw_kd").await?;
    println!("Param value: {}", val);

    Ok(())
}