Struct core_foundation::filedescriptor::CFFileDescriptor
source · [−]pub struct CFFileDescriptor(_);
Implementations
sourceimpl CFFileDescriptor
impl CFFileDescriptor
pub fn new(
fd: RawFd,
closeOnInvalidate: bool,
callout: CFFileDescriptorCallBack,
context: Option<&CFFileDescriptorContext>
) -> Option<CFFileDescriptor>
pub fn context(&self) -> CFFileDescriptorContext
pub fn enable_callbacks(&self, callback_types: CFOptionFlags)
pub fn disable_callbacks(&self, callback_types: CFOptionFlags)
pub fn valid(&self) -> bool
pub fn invalidate(&self)
pub fn to_run_loop_source(&self, order: CFIndex) -> Option<CFRunLoopSource>
Trait Implementations
sourceimpl AsRawFd for CFFileDescriptor
impl AsRawFd for CFFileDescriptor
sourceimpl Clone for CFFileDescriptor
impl Clone for CFFileDescriptor
sourcefn clone(&self) -> CFFileDescriptor
fn clone(&self) -> CFFileDescriptor
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Drop for CFFileDescriptor
impl Drop for CFFileDescriptor
sourceimpl PartialEq<CFFileDescriptor> for CFFileDescriptor
impl PartialEq<CFFileDescriptor> for CFFileDescriptor
sourceimpl TCFType for CFFileDescriptor
impl TCFType for CFFileDescriptor
type Ref = CFFileDescriptorRef
type Ref = CFFileDescriptorRef
The reference type wrapped inside this type.
sourcefn as_concrete_TypeRef(&self) -> CFFileDescriptorRef
fn as_concrete_TypeRef(&self) -> CFFileDescriptorRef
Returns the object as its concrete TypeRef.
sourceunsafe fn wrap_under_get_rule(reference: CFFileDescriptorRef) -> Self
unsafe fn wrap_under_get_rule(reference: CFFileDescriptorRef) -> Self
Returns an instance of the object, wrapping the underlying CFTypeRef
subclass. Use this
when following Core Foundation’s “Get Rule”. The reference count is bumped. Read more
sourcefn as_CFTypeRef(&self) -> CFTypeRef
fn as_CFTypeRef(&self) -> CFTypeRef
Returns the object as a raw CFTypeRef
. The reference count is not adjusted.
sourceunsafe fn wrap_under_create_rule(reference: CFFileDescriptorRef) -> Self
unsafe fn wrap_under_create_rule(reference: CFFileDescriptorRef) -> Self
Returns an instance of the object, wrapping the underlying CFTypeRef
subclass. Use this
when following Core Foundation’s “Create Rule”. The reference count is not bumped. Read more
sourcefn as_CFType(&self) -> CFType
fn as_CFType(&self) -> CFType
Returns the object as a wrapped CFType
. The reference count is incremented by one.
sourcefn into_CFType(self) -> CFType where
Self: Sized,
fn into_CFType(self) -> CFType where
Self: Sized,
Returns the object as a wrapped CFType
. Consumes self and avoids changing the reference
count. Read more
sourcefn retain_count(&self) -> CFIndex
fn retain_count(&self) -> CFIndex
Returns the reference count of the object. It is unwise to do anything other than test whether the return value of this method is greater than zero. Read more
sourcefn instance_of<OtherCFType: TCFType>(&self) -> bool
fn instance_of<OtherCFType: TCFType>(&self) -> bool
Returns true if this value is an instance of another type.
sourceimpl<'a> ToVoid<CFFileDescriptor> for &'a CFFileDescriptor
impl<'a> ToVoid<CFFileDescriptor> for &'a CFFileDescriptor
sourceimpl ToVoid<CFFileDescriptor> for CFFileDescriptor
impl ToVoid<CFFileDescriptor> for CFFileDescriptor
sourceimpl ToVoid<CFFileDescriptor> for CFFileDescriptorRef
impl ToVoid<CFFileDescriptor> for CFFileDescriptorRef
impl ConcreteCFType for CFFileDescriptor
impl Eq for CFFileDescriptor
Auto Trait Implementations
impl RefUnwindSafe for CFFileDescriptor
impl !Send for CFFileDescriptor
impl !Sync for CFFileDescriptor
impl Unpin for CFFileDescriptor
impl UnwindSafe for CFFileDescriptor
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> FromMutVoid for T where
T: TCFType,
impl<T> FromMutVoid for T where
T: TCFType,
unsafe fn from_mut_void<'a>(x: *mut c_void) -> ItemMutRef<'a, Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more