Struct CFDate 

pub struct CFDate(/* private fields */);

Safe wrapper around a retained Core Foundation CFDate reference.

Implementations

impl CFDate

pub unsafe fn from_raw(ptr: *mut c_void) -> Option<Self>

Adopts a +1 retained CFDate pointer and returns None for null.

Safety

A non-null ptr must be a live CFDate pointer of the exact dynamic type carrying one retain transferred to this wrapper. The caller must not release or separately adopt that transferred retain.

pub unsafe fn from_raw_borrowed(ptr: *mut c_void) -> Option<Self>

Retains a +0 borrowed CFDate pointer and returns an owned wrapper.

Safety

A non-null ptr must be a live CFDate pointer of the exact dynamic type for the duration of the retain call.

pub const fn as_ptr(&self) -> *mut c_void

Borrows the raw +0 Core Foundation pointer while self remains alive.

pub fn type_id() -> usize

Returns the Core Foundation type ID for CFDate.

pub fn into_cf_type(self) -> CFType

Consumes this wrapper and returns the erased CFType.

impl CFDate

pub fn from_absolute_time(absolute_time: f64) -> Self

Create a date from Core Foundation absolute time (seconds since 2001-01-01 00:00:00 UTC).

pub fn now() -> Self

Current wall-clock time.

pub fn from_system_time(time: SystemTime) -> Self

Convert from a Rust SystemTime.

pub fn absolute_time(&self) -> f64

Core Foundation absolute time.

pub fn to_system_time(&self) -> Option<SystemTime>

Convert to SystemTime when representable.

Trait Implementations

impl AsCFType for CFDate

fn as_ptr(&self) -> *mut c_void

Borrow the underlying Core Foundation object pointer.

fn to_cf_type(&self) -> CFType

Clone this value as an erased CFType.

impl Clone for CFDate

fn clone(&self) -> CFDate

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CFDate

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

Formats the value using the given formatter.

impl Eq for CFDate

impl From<CFDate> for CFType

fn from(value: CFDate) -> Self

Converts to this type from the input type.

impl Hash for CFDate

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 PartialEq for CFDate

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CFDate