Struct CFAllocatorContext 

#[repr(C)]
pub struct CFAllocatorContext {
    pub version: CFIndex,
    pub info: *mut c_void,
    pub retain: CFAllocatorRetainCallBack,
    pub release: CFAllocatorReleaseCallBack,
    pub copyDescription: CFAllocatorCopyDescriptionCallBack,
    pub allocate: CFAllocatorAllocateCallBack,
    pub reallocate: CFAllocatorReallocateCallBack,
    pub deallocate: CFAllocatorDeallocateCallBack,
    pub preferredSize: CFAllocatorPreferredSizeCallBack,
}

Apple’s documentation

Fields

version: CFIndex

info: *mut c_void

retain: CFAllocatorRetainCallBack

release: CFAllocatorReleaseCallBack

copyDescription: CFAllocatorCopyDescriptionCallBack

allocate: CFAllocatorAllocateCallBack

reallocate: CFAllocatorReallocateCallBack

deallocate: CFAllocatorDeallocateCallBack

preferredSize: CFAllocatorPreferredSizeCallBack

Trait Implementations

impl Clone for CFAllocatorContext

fn clone(&self) -> CFAllocatorContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CFAllocatorContext

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

Formats the value using the given formatter.

impl Encode for CFAllocatorContext

Available on crate feature objc2 only.

const ENCODING: Encoding

The Objective-C type-encoding for this type.

impl PartialEq for CFAllocatorContext

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefEncode for CFAllocatorContext

Available on crate feature objc2 only.

const ENCODING_REF: Encoding

The Objective-C type-encoding for a reference of this type.

impl Copy for CFAllocatorContext

impl StructuralPartialEq for CFAllocatorContext