Struct xpcom::interfaces::nsIWritablePropertyBag

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

interface nsIWritablePropertyBag : nsIPropertyBag

Methods

impl nsIWritablePropertyBag

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

Cast this nsIWritablePropertyBag to one of its base interfaces.

impl nsIWritablePropertyBag

pub unsafe fn SetProperty(
    &self,
    name: &nsAString,
    value: *const nsIVariant
) -> nsresult

/**
     * Set a property with the given name to the given value.  If
     * a property already exists with the given name, it is
     * overwritten.
     */

void setProperty (in AString name, in nsIVariant value);

pub unsafe fn DeleteProperty(&self, name: &nsAString) -> nsresult

/**
     * Delete a property with the given name.
     * @throws NS_ERROR_FAILURE if a property with that name doesn't
     * exist.
     */

void deleteProperty (in AString name);

Methods from Deref<Target = nsIPropertyBag>

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

Cast this nsIPropertyBag to one of its base interfaces.

pub unsafe fn GetEnumerator(
    &self,
    aEnumerator: *mut *const nsISimpleEnumerator
) -> nsresult

/**
     * Get a nsISimpleEnumerator whose elements are nsIProperty objects.
     */

readonly attribute nsISimpleEnumerator enumerator;

pub unsafe fn GetProperty(
    &self,
    name: &nsAString,
    _retval: *mut *const nsIVariant
) -> nsresult

/**
     * Get a property value for the given name.
     * @throws NS_ERROR_FAILURE if a property with that name doesn't
     * exist.
     */

nsIVariant getProperty (in AString name);

Trait Implementations

impl XpCom for nsIWritablePropertyBag

const IID: nsIID

IID: nsIID = nsID(2533115505, 61108, 18467, [148, 33, 229, 15, 183, 10, 211, 83])

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 nsIWritablePropertyBag

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIWritablePropertyBag

type Target = nsIPropertyBag

The resulting type after dereferencing.

fn deref(&self) -> &nsIPropertyBag

Dereferences the value.