Struct Allocator

Source

pub struct Allocator {
    pub malloc: unsafe extern "C" fn(size: usize) -> *mut c_void,
    pub calloc: unsafe extern "C" fn(nmemb: usize, size: usize) -> *mut c_void,
    pub realloc: unsafe extern "C" fn(ptr: *mut c_void, size: usize) -> *mut c_void,
    pub free: unsafe extern "C" fn(ptr: *mut c_void),
}

Expand description

A complete set of memory allocation functions for the core C library.

Fields§

§malloc: unsafe extern "C" fn(size: usize) -> *mut c_void§calloc: unsafe extern "C" fn(nmemb: usize, size: usize) -> *mut c_void§realloc: unsafe extern "C" fn(ptr: *mut c_void, size: usize) -> *mut c_void§free: unsafe extern "C" fn(ptr: *mut c_void)

Allocator

Struct Allocator Copy item path

Fields§

Trait Implementations§

impl Clone for Allocator

fn clone(&self) -> Allocator

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

impl Copy for Allocator

Auto Trait Implementations§

impl Freeze for Allocator

impl RefUnwindSafe for Allocator

impl Send for Allocator

impl Sync for Allocator

impl Unpin for Allocator

impl UnsafeUnpin for Allocator

impl UnwindSafe for Allocator

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> CloneToUninit for Twhere T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘwhere F: FnOnce(&Self) -> bool,

impl<T> Same for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

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

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

type Error = !

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

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

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

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

Struct Allocator

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

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

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

impl<T> CloneToUninit for T
where T: Clone,

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

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

impl<T> ToOwned for T
where T: Clone,

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

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