Struct rkyv::ser::serializers::AllocScratch[−][src]

pub struct AllocScratch { /* fields omitted */ }

Expand description

Scratch space that always uses the global allocator.

This allocator will panic if scratch is popped that it did not allocate. For this reason, it should only ever be used as a fallback allocator.

Implementations

[src]

impl AllocScratch

[src]

pub fn new() -> Self

Creates a new scratch allocator with no allocation limit.

[src]

pub fn with_limit(limit: usize) -> Self

Creates a new scratch allocator with the given allocation limit.

Trait Implementations

[src]

impl Default for AllocScratch

[src]

fn default() -> Self

Returns the “default value” for a type. Read more

[src]

impl Drop for AllocScratch

[src]

fn drop(&mut self)

Executes the destructor for this type. Read more

[src]

impl Fallible for AllocScratch

type Error = AllocScratchError

The error produced by any failing methods.

[src]

impl ScratchSpace for AllocScratch

[src]

unsafe fn push_scratch(
    &mut self, 
    layout: Layout
) -> Result<NonNull<[u8]>, Self::Error>

Allocates scratch space of the requested size. Read more

[src]

unsafe fn pop_scratch(
    &mut self, 
    ptr: NonNull<u8>, 
    layout: Layout
) -> Result<(), Self::Error>

Deallocates previously allocated scratch space. Read more

Auto Trait Implementations

impl RefUnwindSafe for AllocScratch

impl !Send for AllocScratch

impl !Sync for AllocScratch

impl Unpin for AllocScratch

impl UnwindSafe for AllocScratch

Blanket Implementations

[src]

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

[src]

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

[src]

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

[src]

pub fn pointer_metadata(
    &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

[src]

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

[src]

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

[src]

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

[src]

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

Mutably borrows from an owned value. Read more

[src]

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
    D: Fallible + ?Sized,
    F: ?Sized,
    W: DeserializeWith<F, T, D>,

[src]

pub fn deserialize(&Self, &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

[src]

impl<T> From<T> for T

[src]

pub fn from(t: T) -> T

Performs the conversion.

[src]

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

[src]

pub fn into(self) -> U

Performs the conversion.

[src]

impl<T> LayoutRaw for T

[src]

pub fn layout_raw(*const T) -> Layout

Gets the layout of the type.

[src]

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

[src]

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

type Error = Infallible

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.

[src]

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

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

The type returned in the event of a conversion error.

[src]

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

Performs the conversion.