Struct CFCalendar 

pub struct CFCalendar { /* private fields */ }

Available on crate feature CFCalendar only.

Apple’s documentation

This is toll-free bridged with NSCalendar.

Implementations

impl CFCalendar

pub fn current() -> Option<CFRetained<CFCalendar>>

pub fn with_identifier( allocator: Option<&CFAllocator>, identifier: Option<&CFCalendarIdentifier>, ) -> Option<CFRetained<CFCalendar>>

Available on crate feature CFLocale only.

Creates a calendar. The identifiers are the kCF*Calendar constants in CFLocale.h.

pub fn identifier(&self) -> Option<CFRetained<CFCalendarIdentifier>>

Available on crate feature CFLocale only.

Returns the calendar’s identifier.

pub fn locale(&self) -> Option<CFRetained<CFLocale>>

Available on crate feature CFLocale only.

pub unsafe fn set_locale(&self, locale: Option<&CFLocale>)

Available on crate feature CFLocale only.

Safety

locale might not allow None.

pub fn time_zone(&self) -> Option<CFRetained<CFTimeZone>>

Available on crate feature CFDate only.

pub fn set_time_zone(&self, tz: Option<&CFTimeZone>)

Available on crate feature CFDate only.

pub fn first_weekday(&self) -> CFIndex

pub fn set_first_weekday(&self, wkdy: CFIndex)

pub fn minimum_days_in_first_week(&self) -> CFIndex

pub fn set_minimum_days_in_first_week(&self, mwd: CFIndex)

impl CFCalendar

pub fn minimum_range_of_unit(&self, unit: CFCalendarUnit) -> CFRange

pub fn maximum_range_of_unit(&self, unit: CFCalendarUnit) -> CFRange

pub fn range_of_unit( &self, smaller_unit: CFCalendarUnit, bigger_unit: CFCalendarUnit, at: CFAbsoluteTime, ) -> CFRange

Available on crate feature CFDate only.

pub fn ordinality_of_unit( &self, smaller_unit: CFCalendarUnit, bigger_unit: CFCalendarUnit, at: CFAbsoluteTime, ) -> CFIndex

Available on crate feature CFDate only.

pub unsafe fn time_range_of_unit( &self, unit: CFCalendarUnit, at: CFAbsoluteTime, startp: *mut CFAbsoluteTime, tip: *mut CFTimeInterval, ) -> bool

Available on crate feature CFDate only.

Safety

• startp must be a valid pointer.
• tip must be a valid pointer.

Methods from Deref<Target = CFType>

pub fn downcast_ref<T: ConcreteType>(&self) -> Option<&T>

Attempt to downcast the type to that of type T.

This is the reference-variant. Use CFRetained::downcast if you want to convert a retained type. See also ConcreteType for more details on which types support being converted to.

pub fn retain_count(&self) -> usize

Get the reference count of the object.

This function may be useful for debugging. You normally do not use this function otherwise.

Beware that some things (like CFNumbers, small CFStrings etc.) may not have a normal retain count for optimization purposes, and can return usize::MAX in that case.

Trait Implementations

impl AsRef<AnyObject> for CFCalendar

fn as_ref(&self) -> &AnyObject

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<CFCalendar> for CFCalendar

fn as_ref(&self) -> &Self

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<CFType> for CFCalendar

fn as_ref(&self) -> &CFType

Converts this type into a shared reference of the (usually inferred) input type.

impl Borrow<AnyObject> for CFCalendar

fn borrow(&self) -> &AnyObject

Immutably borrows from an owned value.

impl Borrow<CFType> for CFCalendar

fn borrow(&self) -> &CFType

Immutably borrows from an owned value.

impl ConcreteType for CFCalendar

fn type_id() -> CFTypeID

Get the unique CFTypeID identifier for the type.

impl Debug for CFCalendar

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for CFCalendar

type Target = CFType

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Eq for CFCalendar

impl Hash for CFCalendar

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Message for CFCalendar

fn retain(&self) -> Retained<Self>

where Self: Sized,

Increment the reference count of the receiver.

impl PartialEq for CFCalendar

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl RefEncode for CFCalendar

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Type for CFCalendar

fn retain(&self) -> CFRetained<Self>

where Self: Sized,

Increment the reference count of the receiver.

fn as_concrete_TypeRef(&self) -> &Self

👎Deprecated:

this is redundant

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_get_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated:

use CFRetained::retain

Helper for easier transition from the core-foundation crate.

fn as_CFTypeRef(&self) -> &CFType

where Self: AsRef<CFType>,

👎Deprecated:

this is redundant (CF types deref to CFType)

Helper for easier transition from the core-foundation crate.

unsafe fn wrap_under_create_rule(ptr: *const Self) -> CFRetained<Self>

where Self: Sized,

👎Deprecated:

use CFRetained::from_raw

Helper for easier transition from the core-foundation crate.