Struct StartSamplingParams

pub struct StartSamplingParams {
    pub sampling_interval: Option<f64>,
    pub include_objects_collected_by_major_gc: Option<bool>,
    pub include_objects_collected_by_minor_gc: Option<bool>,
}

Fields

sampling_interval: Option<f64>

Average sample interval in bytes. Poisson distribution is used for the intervals. The default value is 32768 bytes.

include_objects_collected_by_major_gc: Option<bool>

By default, the sampling heap profiler reports only objects which are still alive when the profile is returned via getSamplingProfile or stopSampling, which is useful for determining what functions contribute the most to steady-state memory usage. This flag instructs the sampling heap profiler to also include information about objects discarded by major GC, which will show which functions cause large temporary memory usage or long GC pauses.

include_objects_collected_by_minor_gc: Option<bool>

By default, the sampling heap profiler reports only objects which are still alive when the profile is returned via getSamplingProfile or stopSampling, which is useful for determining what functions contribute the most to steady-state memory usage. This flag instructs the sampling heap profiler to also include information about objects discarded by minor GC, which is useful when tuning a latency-sensitive application for minimal GC activity.

Implementations

impl StartSamplingParams

pub fn builder() -> StartSamplingParamsBuilder

impl StartSamplingParams

pub const IDENTIFIER: &'static str = "HeapProfiler.startSampling"

Trait Implementations

impl Clone for StartSamplingParams

fn clone(&self) -> StartSamplingParams

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Command for StartSamplingParams

type Response = StartSamplingReturns

The type of the response this request triggers on the chromium server

fn response_from_value(response: Value) -> Result<Self::Response, Error>

deserialize the response from json

impl Debug for StartSamplingParams

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

Formats the value using the given formatter.

impl Default for StartSamplingParams

fn default() -> StartSamplingParams

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for StartSamplingParams

fn deserialize<__D>( __deserializer: __D, ) -> Result<StartSamplingParams, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Method for StartSamplingParams

fn identifier(&self) -> Cow<'static, str>

The whole string identifier for this method like: DOM.removeNode

fn domain_name(&self) -> Cow<'static, str>

The name of the domain this method belongs to: DOM

fn method_name(&self) -> Cow<'static, str>

The standalone identifier of the method inside the domain: removeNode

fn split(&self) -> (Cow<'static, str>, Cow<'static, str>)

Tuple of (domain_name, method_name) : (DOM, removeNode)

impl MethodType for StartSamplingParams

fn method_id() -> Cow<'static, str>

where StartSamplingParams: Sized,

The identifier for this event’s method field

impl PartialEq for StartSamplingParams

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for StartSamplingParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StartSamplingParams