Struct xpcom::interfaces::nsIDOMXPathEvaluator

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

interface nsIDOMXPathEvaluator : nsISupports

Methods

impl nsIDOMXPathEvaluator

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

Cast this nsIDOMXPathEvaluator to one of its base interfaces.

impl nsIDOMXPathEvaluator

pub unsafe fn Evaluate(
    &self,
    expression: &nsAString,
    contextNode: *const nsIDOMNode,
    resolver: *const nsIDOMNode,
    type_: uint16_t,
    result: *const nsISupports,
    _retval: *mut *const nsISupports
) -> nsresult

nsISupports evaluate (in DOMString expression, in nsIDOMNode contextNode, in nsIDOMNode resolver, in unsigned short type, in nsISupports result) raises (XPathException,DOMException);

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 nsIDOMXPathEvaluator

const IID: nsIID

IID: nsIID = nsID(2455257090, 53474, 19336, [154, 249, 250, 111, 245, 158, 224, 2])

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 nsIDOMXPathEvaluator

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIDOMXPathEvaluator

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.