Struct xpcom::interfaces::nsIMutable

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

interface nsIMutable : nsISupports

/**
 * nsIMutable defines an interface to be implemented by objects which
 * can be made immutable.
 */

Methods

impl nsIMutable

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

Cast this nsIMutable to one of its base interfaces.

impl nsIMutable

pub unsafe fn GetMutable(&self, aMutable: *mut bool) -> nsresult

/**
     * Control whether or not this object can be modified.  If the flag is
     * false, no modification is allowed.  Once the flag has been set to false,
     * it cannot be reset back to true -- attempts to do so throw
     * NS_ERROR_INVALID_ARG.
     */

attribute boolean mutable;

pub unsafe fn SetMutable(&self, aMutable: bool) -> nsresult

/**
     * Control whether or not this object can be modified.  If the flag is
     * false, no modification is allowed.  Once the flag has been set to false,
     * it cannot be reset back to true -- attempts to do so throw
     * NS_ERROR_INVALID_ARG.
     */

attribute boolean mutable;

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 nsIMutable

const IID: nsIID

IID: nsIID = nsID(840267984, 961, 19861, [136, 33, 2, 26, 198, 18, 209, 141])

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 nsIMutable

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIMutable

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.