Struct xpcom::interfaces::nsIPerformanceSnapshot

#[repr(C)]
pub struct nsIPerformanceSnapshot { /* fields omitted */ }

interface nsIPerformanceSnapshot : nsISupports

/**
 * A snapshot of the performance data of the process.
 */

Methods

impl nsIPerformanceSnapshot

pub fn coerce<T: nsIPerformanceSnapshotCoerce>(&self) -> &T

Cast this nsIPerformanceSnapshot to one of its base interfaces.

impl nsIPerformanceSnapshot

pub unsafe fn GetComponentsData(
    &self,
    _retval: *mut *const nsIArray
) -> nsresult

/**
   * Data on all individual components.
   */

nsIArray getComponentsData ();

pub unsafe fn GetProcessData(
    &self,
    _retval: *mut *const nsIPerformanceStats
) -> nsresult

/**
   * Information on the process itself.
   *
   * This contains the total amount of time spent executing JS code,
   * the total amount of time spent waiting for system calls while
   * executing JS code, the total amount of time performing blocking
   * inter-process calls, etc.
   */

nsIPerformanceStats getProcessData ();

Methods from Deref<Target = nsISupports>

pub fn coerce<T: nsISupportsCoerce>(&self) -> &T

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsIPerformanceSnapshot

const IID: nsIID

IID: nsIID = nsID(332145499, 29598, 18064, [176, 227, 216, 156, 190, 3, 106, 147])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIPerformanceSnapshot

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIPerformanceSnapshot

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.