Struct CdpConnection 

pub struct CdpConnection { /* private fields */ }

A CDP connection to a browser.

Implementations

impl CdpConnection

pub async fn connect(ws_url: &str) -> Result<Self, CdpError>

Connect to a CDP WebSocket endpoint.

Errors

Returns an error if the WebSocket connection fails.

pub async fn send_command<P, R>( &self, method: &str, params: Option<P>, session_id: Option<&str>, ) -> Result<R, CdpError>

where P: Serialize, R: DeserializeOwned,

Send a CDP command and wait for the response.

Errors

Returns an error if:

• The command cannot be sent
• The response times out
• The browser returns a protocol error

pub async fn send_command_with_timeout<P, R>( &self, method: &str, params: Option<P>, session_id: Option<&str>, timeout_duration: Duration, ) -> Result<R, CdpError>

where P: Serialize, R: DeserializeOwned,

Send a CDP command with a custom timeout.

Errors

Returns an error if:

• The command cannot be sent
• The response times out
• The browser returns a protocol error

pub fn subscribe_events(&self) -> Receiver<CdpEvent>

Subscribe to CDP events.

Returns a receiver that will receive all CDP events from the browser.

Trait Implementations

impl Debug for CdpConnection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.