Struct Tracing 

pub struct Tracing { /* private fields */ }

Channel for the Tracing interface (tracing.yml).

Implementations

impl Tracing

pub async fn tracing_start( &self, params: TracingTracingStartParams, ) -> Result<(), ProtocolError>

Tracing.tracingStart (“Start tracing”).

pub async fn tracing_start_chunk( &self, params: TracingTracingStartChunkParams, ) -> Result<TracingTracingStartChunkResult, ProtocolError>

Tracing.tracingStartChunk (“Start tracing”).

pub async fn tracing_group( &self, params: TracingTracingGroupParams, ) -> Result<(), ProtocolError>

Tracing.tracingGroup (“Trace “{name}”“).

pub async fn tracing_group_end(&self) -> Result<(), ProtocolError>

Tracing.tracingGroupEnd (“Group end”).

pub async fn tracing_stop_chunk( &self, params: TracingTracingStopChunkParams, ) -> Result<TracingTracingStopChunkResult, ProtocolError>

Tracing.tracingStopChunk (“Stop tracing”).

pub async fn tracing_stop(&self) -> Result<(), ProtocolError>

Tracing.tracingStop (“Stop tracing”).

pub async fn har_start( &self, params: TracingHarStartParams, ) -> Result<TracingHarStartResult, ProtocolError>

Tracing.harStart (internal).

pub async fn har_export( &self, params: TracingHarExportParams, ) -> Result<TracingHarExportResult, ProtocolError>

Tracing.harExport (internal).

Trait Implementations

impl ChannelType for Tracing

const INTERFACE: &'static str = "Tracing"

Interface name in the spec.

type Initializer = TracingInitializer

The initializer the driver sends in __create__.

type Event = TracingEvent

The events the interface can emit.

fn accepts(interface: &str) -> bool

Whether an object of interface can be used as this type (an ElementHandle is also a JSHandle).

fn from_channel(channel: Channel) -> Self

Wrap a channel.

fn channel(&self) -> &Channel

The underlying channel.

fn guid(&self) -> &str

The object’s guid.

fn initializer(&self) -> Result<Self::Initializer, ProtocolError>

The typed initializer the driver created this object with.

fn events(&self) -> EventStream<Self::Event>

Subscribe to this object’s events from now on.

impl Clone for Tracing

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 Tracing

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

Formats the value using the given formatter.