[−][src]Struct core_foundation::dictionary::CFDictionary
pub struct CFDictionary(_);
An immutable dictionary of key-value pairs.
Methods
impl CFDictionary[src]
impl CFDictionarypub fn from_CFType_pairs<R1, R2, K, V>(pairs: &[(K, V)]) -> CFDictionary where
K: TCFType<R1>,
V: TCFType<R2>, [src]
pub fn from_CFType_pairs<R1, R2, K, V>(pairs: &[(K, V)]) -> CFDictionary where
K: TCFType<R1>,
V: TCFType<R2>, pub fn len(&self) -> usize[src]
pub fn len(&self) -> usizepub fn is_empty(&self) -> bool[src]
pub fn is_empty(&self) -> boolpub fn contains_key(&self, key: *const c_void) -> bool[src]
pub fn contains_key(&self, key: *const c_void) -> boolpub fn find(&self, key: *const c_void) -> Option<*const c_void>[src]
pub fn find(&self, key: *const c_void) -> Option<*const c_void>pub fn get(&self, key: *const c_void) -> *const c_void[src]
pub fn get(&self, key: *const c_void) -> *const c_voidpub unsafe fn get_CFType(&self, key: *const c_void) -> CFType[src]
pub unsafe fn get_CFType(&self, key: *const c_void) -> CFTypeA convenience function to retrieve CFType instances.
pub unsafe fn set_value(&self, key: *const c_void, value: *const c_void)[src]
pub unsafe fn set_value(&self, key: *const c_void, value: *const c_void)pub fn get_keys_and_values(&self) -> (Vec<*const c_void>, Vec<*const c_void>)[src]
pub fn get_keys_and_values(&self) -> (Vec<*const c_void>, Vec<*const c_void>)Trait Implementations
impl Drop for CFDictionary[src]
impl Drop for CFDictionaryimpl TCFType<CFDictionaryRef> for CFDictionary[src]
impl TCFType<CFDictionaryRef> for CFDictionaryfn as_concrete_TypeRef(&self) -> CFDictionaryRef[src]
fn as_concrete_TypeRef(&self) -> CFDictionaryRefReturns the object as its concrete TypeRef.
unsafe fn wrap_under_get_rule(reference: CFDictionaryRef) -> CFDictionary[src]
unsafe fn wrap_under_get_rule(reference: CFDictionaryRef) -> CFDictionaryReturns 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: CFDictionaryRef) -> CFDictionary[src]
unsafe fn wrap_under_create_rule(obj: CFDictionaryRef) -> CFDictionaryReturns 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.
Auto Trait Implementations
impl !Send for CFDictionary
impl !Send for CFDictionaryimpl !Sync for CFDictionary
impl !Sync for CFDictionaryBlanket Implementations
impl<T> From for T[src]
impl<T> From for Timpl<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