Crate cdp_lite 

cdp-lite

A lightweight and low-overhead Rust client for the Chrome DevTools Protocol.

Examples

1. Basic Navigation

This example shows how to connect to a browser and navigate to a specific URL.

use cdp_lite::client::CdpClient;
use cdp_lite::protocol::NoParams;
use cdp_lite::error::CdpResult;
use std::time::Duration;
use serde_json::json;

let client = CdpClient::new("127.0.0.1:9222", Duration::from_secs(5)).await?;
client.send_raw_command("Page.enable", NoParams).await?;
client.send_raw_command("Page.navigate", json!({"url": "https://www.rust-lang.org"})).await?;

2. Listening to Events

This example demonstrates how to subscribe to specific domains (like “Network” and “Page”) and process incoming events.

use cdp_lite::client::CdpClient;
use cdp_lite::protocol::NoParams;
use cdp_lite::error::CdpResult;
use std::time::Duration;
use serde_json::json;
use tokio_stream::StreamExt;

let client = CdpClient::new("127.0.0.1:9222", Duration::from_secs(5)).await?;
let network = client.on_domain("Network");
let page = client.on_domain("Page");
let mut activity = StreamExt::merge(network, page);
    tokio::spawn(async move {
        while let Some(Ok(event)) = activity.next().await {
            println!("📢 Activity: {}", event.method.unwrap());
        }
    });
client.send_raw_command("Page.navigate", json!({"url": "https://www.rust-lang.org"})).await?;

Modules

client

error

event_filter

protocol