IOTA Chrysalis Client library Rust example error

Question

When I try cargo build the Rust example posted on the IOTA Chrysalis documentation website Getting Started with Rust

use iota::Client;

#[tokio::main]
async fn main() {
    let iota = Client::builder() // Crate a client instance builder
        .with_node("https://api.lb-0.testnet.chrysalis2.com")
        .unwrap()
        .finish()
        .await
        .unwrap();

    let info = iota.get_info().await.unwrap();
    println!("Nodeinfo: {:?}", info);
}

I am getting the following errors:

I also added

[dependencies]
iota-core = { git = "https://github.com/iotaledger/iota.rs", branch = "dev" }

to Cargo.toml

Also when the example is run directly on the website the following errors occur:

Can someone please help me to solve the errors?

Answer 1

For this example you also have to add tokio = { version = "1.1", features = ["full"] } to your Cargo.toml like here https://github.com/iotaledger/iota.rs/blob/dev/examples/Cargo.toml

For the website it's only to be viewed there and you can't run it because play.rust-lang.org doesn't have support for the required dependencies