Struct uefi_alloc::Allocator

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pub struct Allocator;

Trait Implementations

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impl GlobalAlloc for Allocator

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unsafe fn alloc(&self, layout: Layout) -> *mut u8

Allocate memory as described by the given layout. Read more

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unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout)

Deallocate the block of memory at the given ptr pointer with the given layout. Read more

1.28.0 · source

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

Behaves like alloc, but also ensures that the contents are set to zero before being returned. Read more

1.28.0 · source

unsafe fn realloc(
    &self,
    ptr: mut u8,
    layout: Layout,
    new_size: usize
) -> mut u8

Shrink or grow a block of memory to the given new_size. The block is described by the given ptr pointer and layout. Read more

Auto Trait Implementations

impl RefUnwindSafe for Allocator

impl Send for Allocator

impl Sync for Allocator

impl Unpin for Allocator

impl UnwindSafe for Allocator

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
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.

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct uefi_alloc::Allocator

Trait Implementations

impl GlobalAlloc for Allocator

unsafe fn alloc(&self, layout: Layout) -> *mut u8

unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout)

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

unsafe fn realloc(
    &self,
    ptr: mut u8,
    layout: Layout,
    new_size: usize
) -> mut u8

Auto Trait Implementations

impl RefUnwindSafe for Allocator

impl Send for Allocator

impl Sync for Allocator

impl Unpin for Allocator

impl UnwindSafe for Allocator

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

Struct uefi_alloc::Allocator

Trait Implementations

impl GlobalAlloc for Allocator

unsafe fn alloc(&self, layout: Layout) -> *mut u8

unsafe fn dealloc(&self, ptr: *mut u8, _layout: Layout)

unsafe fn alloc_zeroed(&self, layout: Layout) -> *mut u8

unsafe fn realloc( &self, ptr: *mut u8, layout: Layout, new_size: usize) -> *mut u8

Auto Trait Implementations

impl RefUnwindSafe for Allocator

impl Send for Allocator

impl Sync for Allocator

impl Unpin for Allocator

impl UnwindSafe for Allocator

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

unsafe fn realloc(
&self,
ptr: mut u8,
layout: Layout,
new_size: usize
) -> mut u8

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

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

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