Struct RemoteHandle 

pub struct RemoteHandle { /* private fields */ }

A Puppeteer object that lives in the server, such as a Page.

Handles are cheap to clone; every clone names the same object. The generated wrappers hold one each.

Implementations

impl RemoteHandle

pub fn id(&self) -> &str

The server’s id for the object (h1, h2, …).

pub fn type_name(&self) -> &str

The object’s runtime class as the server reports it (CdpPage).

pub fn client(&self) -> &BridgeClient

The bridge the object lives in.

pub fn to_wire(&self) -> Value

The handle as an argument: {"$handle": "h1"}.

pub async fn call<T: FromWire>( &self, method: &str, args: Vec<Option<Value>>, ) -> Result<T, BridgeError>

handle.call: call a method. None arguments are sent as undefined; trailing ones are left out, as JavaScript does.

pub async fn get<T: FromWire>(&self, property: &str) -> Result<T, BridgeError>

handle.get: read a property (awaited when it is a promise).

pub async fn describe(&self) -> Result<Value, BridgeError>

handle.describe: the object’s type and member names.

pub async fn release(&self) -> Result<(), BridgeError>

handle.dispose: forget the handle on the server. The object itself stays alive; dispose a JS handle with its own dispose() method.

pub async fn subscribe(&self, event: &str) -> Result<Subscription, BridgeError>

events.subscribe: receive the arguments of every event the object emits until the Subscription is closed or dropped.

Trait Implementations

impl Clone for RemoteHandle

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RemoteHandle

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

Formats the value using the given formatter.

impl FromWire for RemoteHandle

fn from_wire(client: &BridgeClient, value: Value) -> Result<Self, BridgeError>

Convert, failing with BridgeError::Decode on a type mismatch.

impl PartialEq for RemoteHandle

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.