Please help, can't run chrome browser

[CarbonPool]

I downloaded the corresponding version of chromedriver and ran this command
.\chromedriver.exe --port=4444

Refer to the example, my code is as follows, but there is no startup response.

use fantoccini::{ClientBuilder, Locator};
fn main() {
    start();
}

async fn start() {
    let c = ClientBuilder::native().connect("http://localhost:4444").await.expect("failed to connect to WebDriver");
    c.goto("https://www.google.com").await.unwrap();
}

[jonhoo]

It's impossible to debug this without information about what errors you got and what else actually happened. Could you include some information about the output you've gotten as well?

[rustworthy]

Hi there!

@CarbonPool If this is token for token what you are running, one thing is missing: we will need a runtime (like tokio) to drive the future returned by start() to completion.

So if we block on the future in the main, there should be a startup response. Alternatively, we could await with start().await, but then the fn main should be turned to async fn main with the tokio::main attribute on it (which creates a runtime and a blocks on the given future for us).

use fantoccini::ClientBuilder;

#[tokio::main]
async fn main() {
    start().await;
}

async fn start() {
    let c = ClientBuilder::native()
        .connect("http://localhost:4444")
        .await
        .expect("failed to connect to WebDriver");
    c.goto("https://www.google.com").await.unwrap();
}

The tokio::main is behind rt and macros features, so it should be accounted for in the project's Cargo.toml:

[dependencies]
fantoccini = "0.21.4"
tokio = { version = "1.43.0", features = ["macros", "rt-multi-thread"] }

Hopefully, that helps