Struct xpcom::interfaces::nsIDisplayInfo
[−]
[src]
#[repr(C)]pub struct nsIDisplayInfo { /* fields omitted */ }
interface nsIDisplayInfo : nsISupports
Methods
impl nsIDisplayInfo[src]
pub fn coerce<T: nsIDisplayInfoCoerce>(&self) -> &T[src]
Cast this nsIDisplayInfo to one of its base interfaces.
impl nsIDisplayInfo[src]
pub unsafe fn GetId(&self, aId: *mut int32_t) -> nsresult[src]
readonly attribute long id;
pub unsafe fn GetConnected(&self, aConnected: *mut bool) -> nsresult[src]
readonly attribute boolean connected;
Methods from Deref<Target = nsISupports>
pub fn coerce<T: nsISupportsCoerce>(&self) -> &T[src]
Cast this nsISupports to one of its base interfaces.
pub unsafe fn QueryInterface(
&self,
uuid: &nsIID,
result: *mut *mut c_void
) -> nsresult[src]
&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[src]
[noscript,notxpcom] nsrefcnt AddRef ();
pub unsafe fn Release(&self) -> nsrefcnt[src]
[noscript,notxpcom] nsrefcnt Release ();
Trait Implementations
impl XpCom for nsIDisplayInfo[src]
const IID: nsIID
IID: nsIID = nsID(1633403453, 25414, 19221, [156, 16, 173, 208, 2, 241, 64, 182])
fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>[src]
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. Read more
impl RefCounted for nsIDisplayInfo[src]
unsafe fn addref(&self)[src]
Increment the reference count.
unsafe fn release(&self)[src]
Decrement the reference count, potentially freeing backing memory.
impl Deref for nsIDisplayInfo[src]
type Target = nsISupports
The resulting type after dereferencing.
fn deref(&self) -> &nsISupports[src]
Dereferences the value.