Struct xpcom::interfaces::nsIPerformanceGroupDetails

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

interface nsIPerformanceGroupDetails : nsISupports

/**
 * Mechanisms for querying the current process about performance
 * information.
 *
 * JavaScript clients should rather use PerformanceStats.jsm.
 */
/**
 * Identification details for a performance group.
 *
 * A performance group is a set of JavaScript compartments whose
 * performance is observed as a single entity. Typical examples of
 * performance groups: a webpage without its frames, a
 * webpage with all its frames, the entire JS runtime, ...
 */

Methods

impl nsIPerformanceGroupDetails

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

Cast this nsIPerformanceGroupDetails to one of its base interfaces.

impl nsIPerformanceGroupDetails

pub unsafe fn GetGroupId(&self, aGroupId: &mut nsAString) -> nsresult

/**
   * An identifier unique to the component.
   *
   * This identifier is somewhat human-readable to aid with debugging,
   * but clients should not rely upon the format.
   */

readonly attribute AString groupId;

pub unsafe fn GetName(&self, aName: &mut nsAString) -> nsresult

/**
   * A somewhat human-readable name for the component.
   */

readonly attribute AString name;

pub unsafe fn GetWindowId(&self, aWindowId: *mut uint64_t) -> nsresult

/**
   * If the component is code executed in a window, the ID of the topmost
   * outer window (i.e. the tab), otherwise 0.
   */

readonly attribute uint64_t windowId;

pub unsafe fn GetIsSystem(&self, aIsSystem: *mut bool) -> nsresult

/**
   * `true` if this component is executed with system privileges
   * (e.g. the platform itself), `false` otherwise
   * (e.g. webpages).
   */

readonly attribute bool isSystem;

pub unsafe fn GetProcessId(&self, aProcessId: *mut uint64_t) -> nsresult

/**
   * The process running this group.
   */

readonly attribute unsigned long long processId;

pub unsafe fn GetIsContentProcess(
    &self,
    aIsContentProcess: *mut bool
) -> nsresult

/**
   * `true` if the code is executed in a content process, `false` otherwise.
   */

readonly attribute bool isContentProcess;

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 nsIPerformanceGroupDetails

const IID: nsIID

IID: nsIID = nsID(2571916990, 37786, 20256, [131, 100, 18, 79, 100, 34, 216, 106])

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 nsIPerformanceGroupDetails

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIPerformanceGroupDetails

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.