[−][src]Struct core_foundation::error::CFError
pub struct CFError(_);
An error value.
Methods
impl CFError[src]
impl CFErrorpub fn domain(&self) -> CFString[src]
pub fn domain(&self) -> CFStringReturns a string identifying the domain with which this error is associated.
pub fn code(&self) -> CFIndex[src]
pub fn code(&self) -> CFIndexReturns the code identifying this type of error.
pub fn description(&self) -> CFString[src]
pub fn description(&self) -> CFStringReturns a human-presentable description of the error.
Trait Implementations
impl Drop for CFError[src]
impl Drop for CFErrorimpl TCFType<CFErrorRef> for CFError[src]
impl TCFType<CFErrorRef> for CFErrorfn as_concrete_TypeRef(&self) -> CFErrorRef[src]
fn as_concrete_TypeRef(&self) -> CFErrorRefReturns the object as its concrete TypeRef.
unsafe fn wrap_under_get_rule(reference: CFErrorRef) -> CFError[src]
unsafe fn wrap_under_get_rule(reference: CFErrorRef) -> CFErrorReturns 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
fn as_CFTypeRef(&self) -> CFTypeRef[src]
fn as_CFTypeRef(&self) -> CFTypeRefReturns the object as a raw CFTypeRef. The reference count is not adjusted.
unsafe fn wrap_under_create_rule(obj: CFErrorRef) -> CFError[src]
unsafe fn wrap_under_create_rule(obj: CFErrorRef) -> CFErrorReturns 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
fn type_id() -> CFTypeID[src]
fn type_id() -> CFTypeIDReturns the type ID for this class.
fn as_CFType(&self) -> CFType[src]
fn as_CFType(&self) -> CFTypeReturns the object as a wrapped CFType. The reference count is incremented by one.
fn retain_count(&self) -> CFIndex[src]
fn retain_count(&self) -> CFIndexReturns 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
fn type_of(&self) -> CFTypeID[src]
fn type_of(&self) -> CFTypeIDReturns the type ID of this object.
fn show(&self)[src]
fn show(&self)Writes a debugging version of this object on standard error.
fn instance_of<OtherConcreteTypeRef, OtherCFType: TCFType<OtherConcreteTypeRef>>(
&self
) -> bool[src]
fn instance_of<OtherConcreteTypeRef, OtherCFType: TCFType<OtherConcreteTypeRef>>(
&self
) -> boolReturns true if this value is an instance of another type.
impl Debug for CFError[src]
impl Debug for CFErrorfn fmt(&self, fmt: &mut Formatter) -> Result[src]
fn fmt(&self, fmt: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl Display for CFError[src]
impl Display for CFErrorfn fmt(&self, fmt: &mut Formatter) -> Result[src]
fn fmt(&self, fmt: &mut Formatter) -> ResultFormats the value using the given formatter. Read more
impl Error for CFError[src]
impl Error for CFErrorAuto Trait Implementations
Blanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<T> ToString for T where
T: Display + ?Sized, [src]
impl<T> ToString for T where
T: Display + ?Sized, impl<T, U> Into for T where
U: From<T>, [src]
impl<T, U> Into for T where
U: From<T>, impl<T, U> TryFrom for T where
T: From<U>, [src]
impl<T, U> TryFrom for T where
T: From<U>, type Error = !
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>try_from)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized, [src]
impl<T> Borrow for T where
T: ?Sized, ⓘImportant traits for &'a mut Wfn borrow(&self) -> &T[src]
fn borrow(&self) -> &TImmutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
impl<T, U> TryInto for T where
U: TryFrom<T>, type Error = <U as TryFrom<T>>::Error
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>try_from)Performs the conversion.
impl<T> BorrowMut for T where
T: ?Sized, [src]
impl<T> BorrowMut for T where
T: ?Sized, ⓘImportant traits for &'a mut Wfn borrow_mut(&mut self) -> &mut T[src]
fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value. Read more
impl<T> Any for T where
T: 'static + ?Sized, [src]
impl<T> Any for T where
T: 'static + ?Sized, fn get_type_id(&self) -> TypeId[src]
fn get_type_id(&self) -> TypeId🔬 This is a nightly-only experimental API. (get_type_id)
this method will likely be replaced by an associated static
Gets the TypeId of self. Read more