Struct core_foundation::base::CFAllocatorContext

pub struct CFAllocatorContext {
    pub version: i32,
    pub info: *mut c_void,
    pub retain: extern "C" fn(_: *mut c_void) -> *mut c_void,
    pub release: extern "C" fn(_: *mut c_void),
    pub copyDescription: extern "C" fn(_: *mut c_void) -> *const __CFString,
    pub allocate: extern "C" fn(_: i32, _: u32, _: *mut c_void) -> *mut c_void,
    pub reallocate: extern "C" fn(_: *mut c_void, _: i32, _: u32, _: *mut c_void) -> *mut c_void,
    pub deallocate: extern "C" fn(_: *mut c_void, _: *mut c_void),
    pub preferredSize: extern "C" fn(_: i32, _: u32, _: *mut c_void) -> i32,
}

Fields

version: i32info: *mut c_voidretain: extern "C" fn(_: *mut c_void) -> *mut c_voidrelease: extern "C" fn(_: *mut c_void)copyDescription: extern "C" fn(_: *mut c_void) -> *const __CFStringallocate: extern "C" fn(_: i32, _: u32, _: *mut c_void) -> *mut c_voidreallocate: extern "C" fn(_: *mut c_void, _: i32, _: u32, _: *mut c_void) -> *mut c_voiddeallocate: extern "C" fn(_: *mut c_void, _: *mut c_void)preferredSize: extern "C" fn(_: i32, _: u32, _: *mut c_void) -> i32

Trait Implementations

impl Clone for CFAllocatorContext

fn clone(&self) -> CFAllocatorContext

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Copy for CFAllocatorContext

Auto Trait Implementations

impl RefUnwindSafe for CFAllocatorContext

impl !Send for CFAllocatorContext

impl !Sync for CFAllocatorContext

impl Unpin for CFAllocatorContext

impl UnwindSafe for CFAllocatorContext

Blanket Implementations

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.