pub struct CFArray<T = *const c_void>(_, _);
Expand description

A heterogeneous immutable array.

Implementations

Creates a new CFArray with the given elements, which must implement Copy.

Creates a new CFArray with the given elements, which must be CFType objects.

Returns the same array, but with the type reset to void pointers. Equal to to_untyped, but is faster since it does not increment the retain count.

Iterates over the elements of this CFArray.

Careful; the loop body must wrap the reference properly. Generally, when array elements are Core Foundation objects (not always true), they need to be wrapped with TCFType::wrap_under_get_rule().

Trait Implementations

Create an instance of the superclass type CFPropertyList for this instance. Read more
Equal to to_CFPropertyList, but consumes self and avoids changing the reference count. Read more
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Executes the destructor for this type. Read more
The type of the elements being iterated over.
Which kind of iterator are we turning this into?
Creates an iterator from a value. Read more
This method tests for self and other values to be equal, and is used by ==. Read more
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason. Read more
The reference type wrapped inside this type.
Returns the object as its concrete TypeRef.
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 more
Returns the object as a raw CFTypeRef. The reference count is not adjusted.
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 more
Returns the type ID for this class.
Returns the object as a wrapped CFType. The reference count is incremented by one.
Returns the object as a wrapped CFType. Consumes self and avoids changing the reference count. Read more
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
Returns the type ID of this object.
Writes a debugging version of this object on standard error.
Returns true if this value is an instance of another type.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.