Struct core_foundation::dictionary::CFMutableDictionary
source · Implementations
sourceimpl<K, V> CFMutableDictionary<K, V>
impl<K, V> CFMutableDictionary<K, V>
pub fn new() -> Self
pub fn with_capacity(capacity: isize) -> Self
pub fn copy_with_capacity(&self, capacity: isize) -> Self
pub fn from_CFType_pairs(pairs: &[(K, V)]) -> CFMutableDictionary<K, V>where
K: ToVoid<K>,
V: ToVoid<V>,
pub fn to_untyped(&self) -> CFMutableDictionary
sourcepub fn into_untyped(self) -> CFMutableDictionary
pub fn into_untyped(self) -> CFMutableDictionary
Returns the same dictionary, but with the types reset to void pointers.
Equal to to_untyped
, but is faster since it does not increment the retain count.
sourcepub fn to_immutable(&self) -> CFDictionary<K, V>
pub fn to_immutable(&self) -> CFDictionary<K, V>
Returns a CFDictionary
pointing to the same underlying dictionary as this mutable one.
pub fn len(&self) -> usize
pub fn is_empty(&self) -> bool
pub fn contains_key(&self, key: *const c_void) -> bool
pub fn find<'a>(&'a self, key: &K) -> Option<ItemRef<'a, V>>where
V: FromVoid,
K: ToVoid<K>,
sourcepub fn get<'a>(&'a self, key: &K) -> ItemRef<'a, V>where
V: FromVoid,
K: ToVoid<K>,
pub fn get<'a>(&'a self, key: &K) -> ItemRef<'a, V>where
V: FromVoid,
K: ToVoid<K>,
Panics
Panics if the key is not present in the dictionary. Use find
to get an Option
instead
of panicking.
pub fn get_keys_and_values(&self) -> (Vec<*const c_void>, Vec<*const c_void>)
sourcepub fn add(&mut self, key: &K, value: &V)where
K: ToVoid<K>,
V: ToVoid<V>,
pub fn add(&mut self, key: &K, value: &V)where
K: ToVoid<K>,
V: ToVoid<V>,
Adds the key-value pair to the dictionary if no such key already exist.
sourcepub fn set(&mut self, key: K, value: V)where
K: ToVoid<K>,
V: ToVoid<V>,
pub fn set(&mut self, key: K, value: V)where
K: ToVoid<K>,
V: ToVoid<V>,
Sets the value of the key in the dictionary.
sourcepub fn replace(&mut self, key: K, value: V)where
K: ToVoid<K>,
V: ToVoid<V>,
pub fn replace(&mut self, key: K, value: V)where
K: ToVoid<K>,
V: ToVoid<V>,
Replaces the value of the key in the dictionary.
sourcepub fn remove(&mut self, key: K)where
K: ToVoid<K>,
pub fn remove(&mut self, key: K)where
K: ToVoid<K>,
Removes the value of the key from the dictionary.
pub fn remove_all(&mut self)
Trait Implementations
sourceimpl Clone for CFMutableDictionary
impl Clone for CFMutableDictionary
sourcefn clone(&self) -> CFMutableDictionary
fn clone(&self) -> CFMutableDictionary
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresourceimpl Debug for CFMutableDictionary
impl Debug for CFMutableDictionary
sourceimpl<K, V> Drop for CFMutableDictionary<K, V>
impl<K, V> Drop for CFMutableDictionary<K, V>
sourceimpl<'a, K, V> From<&'a CFDictionary<K, V>> for CFMutableDictionary<K, V>
impl<'a, K, V> From<&'a CFDictionary<K, V>> for CFMutableDictionary<K, V>
sourcefn from(dict: &'a CFDictionary<K, V>) -> Self
fn from(dict: &'a CFDictionary<K, V>) -> Self
Creates a new mutable dictionary with the key-value pairs from another dictionary. The capacity of the new mutable dictionary is not limited.
sourceimpl PartialEq<CFMutableDictionary<*const c_void, *const c_void>> for CFMutableDictionary
impl PartialEq<CFMutableDictionary<*const c_void, *const c_void>> for CFMutableDictionary
sourcefn eq(&self, other: &CFMutableDictionary) -> bool
fn eq(&self, other: &CFMutableDictionary) -> bool
sourceimpl<K, V> TCFType for CFMutableDictionary<K, V>
impl<K, V> TCFType for CFMutableDictionary<K, V>
type Ref = *mut __CFDictionary
type Ref = *mut __CFDictionary
The reference type wrapped inside this type.
sourcefn as_concrete_TypeRef(&self) -> CFMutableDictionaryRef
fn as_concrete_TypeRef(&self) -> CFMutableDictionaryRef
Returns the object as its concrete TypeRef.
sourceunsafe fn wrap_under_get_rule(reference: CFMutableDictionaryRef) -> Self
unsafe fn wrap_under_get_rule(reference: CFMutableDictionaryRef) -> 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. Read moresourcefn as_CFTypeRef(&self) -> CFTypeRef
fn as_CFTypeRef(&self) -> CFTypeRef
Returns the object as a raw
CFTypeRef
. The reference count is not adjusted.sourceunsafe fn wrap_under_create_rule(reference: CFMutableDictionaryRef) -> Self
unsafe fn wrap_under_create_rule(reference: CFMutableDictionaryRef) -> 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. Read moresourcefn as_CFType(&self) -> CFType
fn as_CFType(&self) -> CFType
Returns the object as a wrapped
CFType
. The reference count is incremented by one.sourcefn into_CFType(self) -> CFTypewhere
Self: Sized,
fn into_CFType(self) -> CFTypewhere
Self: Sized,
Returns the object as a wrapped
CFType
. Consumes self and avoids changing the reference
count. Read moresourcefn retain_count(&self) -> CFIndex
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. Read more
sourcefn instance_of<OtherCFType: TCFType>(&self) -> bool
fn instance_of<OtherCFType: TCFType>(&self) -> bool
Returns true if this value is an instance of another type.
sourceimpl<'a> ToVoid<CFMutableDictionary<*const c_void, *const c_void>> for &'a CFMutableDictionary
impl<'a> ToVoid<CFMutableDictionary<*const c_void, *const c_void>> for &'a CFMutableDictionary
impl Eq for CFMutableDictionary
Auto Trait Implementations
impl<K, V> RefUnwindSafe for CFMutableDictionary<K, V>where
K: RefUnwindSafe,
V: RefUnwindSafe,
impl<K = *const c_void, V = *const c_void> !Send for CFMutableDictionary<K, V>
impl<K = *const c_void, V = *const c_void> !Sync for CFMutableDictionary<K, V>
impl<K, V> Unpin for CFMutableDictionary<K, V>where
K: Unpin,
V: Unpin,
impl<K, V> UnwindSafe for CFMutableDictionary<K, V>where
K: UnwindSafe,
V: UnwindSafe,
Blanket Implementations
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more