Struct Browser 

pub struct Browser { /* private fields */ }

A persistent Chrome browser instance. Stays alive after Drop.

Implementations

impl Browser

pub async fn launch( browser_path: Option<PathBuf>, profile_dir: Option<PathBuf>, cdp_port: u16, ) -> Result<Self>

Launch or reuse a persistent Chrome browser.

pub async fn connect(&self) -> Result<Connection>

Connect to CDP WebSocket.

pub fn ws_url(&self) -> &str

Get the WebSocket URL.

pub fn is_alive(cdp_port: u16) -> bool

Check if the browser is alive by probing the given port.

pub async fn find_existing( explicit_profile_dir: Option<&Path>, cdp_port: u16, ) -> Option<Self>

Find existing browser by TCP probing and discovering WS URL.

pub async fn discover_ws_url( explicit_profile_dir: Option<&Path>, cdp_port: u16, ) -> Option<String>

Discover WS URL by searching for DevToolsActivePort in common profile paths.

pub fn probe_port(cdp_port: u16) -> bool

Probe port to see if it’s accepting connections. Tries IPv4 first, then IPv6.

Trait Implementations

impl Drop for Browser

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.