Struct core_foundation::timezone::CFTimeZone

pub struct CFTimeZone(_);

A time zone.

Methods

impl CFTimeZone

pub fn new(interval: CFTimeInterval) -> CFTimeZone

pub fn system() -> CFTimeZone

pub fn seconds_from_gmt(&self, date: CFDate) -> CFTimeInterval

Trait Implementations

impl ConcreteCFType for CFTimeZone

impl TCFType for CFTimeZone

type Ref = CFTimeZoneRef

The reference type wrapped inside this type.

fn as_concrete_TypeRef(&self) -> CFTimeZoneRef

Returns the object as its concrete TypeRef.

unsafe fn wrap_under_get_rule(reference: CFTimeZoneRef) -> 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.

fn as_CFTypeRef(&self) -> CFTypeRef

Returns the object as a raw CFTypeRef. The reference count is not adjusted.

unsafe fn wrap_under_create_rule(reference: CFTimeZoneRef) -> 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.

fn type_id() -> CFTypeID

Returns the type ID for this class.

fn as_CFType(&self) -> CFType

Returns the object as a wrapped CFType. The reference count is incremented by one.

fn into_CFType(self) -> CFType where
    Self: Sized, 

Returns the object as a wrapped CFType. Consumes self and avoids changing the reference count.

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.

fn type_of(&self) -> CFTypeID

Returns the type ID of this object.

fn show(&self)

Writes a debugging version of this object on standard error.

fn instance_of<OtherCFType: TCFType>(&self) -> bool

Returns true if this value is an instance of another type.

impl<'a> ToVoid<CFTimeZone> for &'a CFTimeZone

fn to_void(&self) -> *const c_void

impl ToVoid<CFTimeZone> for CFTimeZone

fn to_void(&self) -> *const c_void

impl ToVoid<CFTimeZone> for CFTimeZoneRef

fn to_void(&self) -> *const c_void

impl Drop for CFTimeZone

fn drop(&mut self)

Executes the destructor for this type.

impl Eq for CFTimeZone

impl Default for CFTimeZone

fn default() -> CFTimeZone

Returns the "default value" for a type.

impl PartialEq<CFTimeZone> for CFTimeZone

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

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

This method tests for !=.

impl Clone for CFTimeZone

fn clone(&self) -> CFTimeZone

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CFTimeZone

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

Formats the value using the given formatter.