Struct StartParams 

pub struct StartParams {
    pub categories: Option<String>,
    pub options: Option<String>,
    pub bufferUsageReportingInterval: Option<f64>,
    pub transferMode: Option<String>,
    pub streamFormat: Option<StreamFormat>,
    pub streamCompression: Option<StreamCompression>,
    pub traceConfig: Option<TraceConfig>,
    pub perfettoConfig: Option<String>,
    pub tracingBackend: Option<TracingBackend>,
}

Start trace events collection.

Fields

categories: Option<String>

Category/tag filter

options: Option<String>

Tracing options

bufferUsageReportingInterval: Option<f64>

If set, the agent will issue bufferUsage events at this interval, specified in milliseconds

transferMode: Option<String>

Whether to report trace events as series of dataCollected events or to save trace to a stream (defaults to ‘ReportEvents’).

streamFormat: Option<StreamFormat>

Trace data format to use. This only applies when using ‘ReturnAsStream’ transfer mode (defaults to ‘json’).

streamCompression: Option<StreamCompression>

Compression format to use. This only applies when using ‘ReturnAsStream’ transfer mode (defaults to ‘none’)

traceConfig: Option<TraceConfig>

perfettoConfig: Option<String>

Base64-encoded serialized perfetto.protos.TraceConfig protobuf message When specified, the parameters ‘categories’, ‘options’, ‘traceConfig’ are ignored. (Encoded as a base64 string when passed over JSON)

tracingBackend: Option<TracingBackend>

Backend type (defaults to ‘auto’)

Implementations

impl StartParams

pub const METHOD: &'static str = "Tracing.start"

Trait Implementations

impl CdpCommand for StartParams

const METHOD: &'static str = "Tracing.start"

type Response = EmptyReturns

impl Clone for StartParams

fn clone(&self) -> StartParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StartParams

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

Formats the value using the given formatter.

impl Default for StartParams

fn default() -> StartParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StartParams

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StartParams

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.