Trait alloc_wg::alloc::ReallocRef

pub trait ReallocRef: Sized {
    type BuildRealloc: BuildRealloc<ReallocRef = Self>;
    type Error;
    fn get_build_realloc(&mut self) -> Self::BuildRealloc;
    unsafe fn realloc(
        &mut self, 
        ptr: NonNull<u8>, 
        layout: NonZeroLayout, 
        new_size: usize
    ) -> Result<NonNull<u8>, Self::Error>;
}

Associated Types

type BuildRealloc: BuildRealloc<ReallocRef = Self>

type Error

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Required methods

fn get_build_realloc(&mut self) -> Self::BuildRealloc

unsafe fn realloc(
    &mut self,
    ptr: NonNull<u8>,
    layout: NonZeroLayout,
    new_size: usize
) -> Result<NonNull<u8>, Self::Error>

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Implementations on Foreign Types

impl ReallocRef for Global

type BuildRealloc = Self

type Error = AllocErr

fn get_build_realloc(&mut self) -> Self::BuildRealloc

unsafe fn realloc(
    &mut self,
    ptr: NonNull<u8>,
    layout: NonZeroLayout,
    new_size: usize
) -> Result<NonNull<u8>, Self::Error>

impl ReallocRef for System

type BuildRealloc = Self

type Error = AllocErr

fn get_build_realloc(&mut self) -> Self::BuildRealloc

unsafe fn realloc(
    &mut self,
    ptr: NonNull<u8>,
    layout: NonZeroLayout,
    new_size: usize
) -> Result<NonNull<u8>, Self::Error>

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Implementors

impl<A: ReallocRef> ReallocRef for AbortAlloc<A>

type BuildRealloc = AbortAlloc<A::BuildRealloc>

type Error = !

fn get_build_realloc(&mut self) -> Self::BuildRealloc

unsafe fn realloc(
    &mut self,
    ptr: NonNull<u8>,
    layout: NonZeroLayout,
    new_size: usize
) -> Result<NonNull<u8>, Self::Error>

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