Struct xpcom::interfaces::nsIHashable

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

interface nsIHashable : nsISupports

/**
 * Represents an object that can be stored in a hashtable.
 */

Methods

impl nsIHashable

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

Cast this nsIHashable to one of its base interfaces.

impl nsIHashable

pub unsafe fn Equals(
    &self,
    aOther: *const nsIHashable,
    _retval: *mut bool
) -> nsresult

/**
   * Is this object the equivalent of the other object?
   */

boolean equals (in nsIHashable aOther);

pub unsafe fn GetHashCode(&self, aHashCode: *mut uint32_t) -> nsresult

/**
   * A generated hashcode for this object. Objects that are equivalent
   * must have the same hash code. Getting this property should never
   * throw an exception!
   */

readonly attribute unsigned long hashCode;

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 nsIHashable

const IID: nsIID

IID: nsIID = nsID(400922106, 46458, 18739, [189, 15, 177, 129, 46, 138, 177, 136])

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 nsIHashable

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIHashable

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.