Struct rkyv::ser::serializers::FallbackScratch

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pub struct FallbackScratch<M, F> { /* private fields */ }

Expand description

Allocates scratch space with a main and backup scratch.

Implementations

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impl<M, F> FallbackScratch<M, F>

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pub fn new(main: M, fallback: F) -> Self

Creates fallback scratch from a main and backup scratch.

Trait Implementations

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impl<M: Debug, F: Debug> Debug for FallbackScratch<M, F>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<M: Default, F: Default> Default for FallbackScratch<M, F>

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fn default() -> Self

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

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impl<M, F: Fallible> Fallible for FallbackScratch<M, F>

type Error = <F as Fallible>::Error

The error produced by any failing methods.

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impl<M: ScratchSpace, F: ScratchSpace> ScratchSpace for FallbackScratch<M, F>

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

Allocates scratch space of the requested size. Read more

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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<M, F> RefUnwindSafe for FallbackScratch<M, F>where
F: RefUnwindSafe,
M: RefUnwindSafe,

impl<M, F> Send for FallbackScratch<M, F>where
F: Send,
M: Send,

impl<M, F> Sync for FallbackScratch<M, F>where
F: Sync,
M: Sync,

impl<M, F> Unpin for FallbackScratch<M, F>where
F: Unpin,
M: Unpin,

impl<M, F> UnwindSafe for FallbackScratch<M, F>where
F: UnwindSafe,
M: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
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> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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

Converts some archived metadata to the pointer metadata for itself.

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

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

Deserializes using the given deserializer

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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 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.

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impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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

Performs the conversion.

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impl<T, U> TryInto for Twhere
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 rkyv::ser::serializers::FallbackScratch

Implementations

impl<M, F> FallbackScratch<M, F>

pub fn new(main: M, fallback: F) -> Self

Trait Implementations

impl<M: Debug, F: Debug> Debug for FallbackScratch<M, F>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<M: Default, F: Default> Default for FallbackScratch<M, F>

fn default() -> Self

impl<M, F: Fallible> Fallible for FallbackScratch<M, F>

type Error = <F as Fallible>::Error

impl<M: ScratchSpace, F: ScratchSpace> ScratchSpace for FallbackScratch<M, F>

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

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

Auto Trait Implementations

impl<M, F> RefUnwindSafe for FallbackScratch<M, F>where F: RefUnwindSafe, M: RefUnwindSafe,

impl<M, F> Send for FallbackScratch<M, F>where F: Send, M: Send,

impl<M, F> Sync for FallbackScratch<M, F>where F: Sync, M: Sync,

impl<M, F> Unpin for FallbackScratch<M, F>where F: Unpin, M: Unpin,

impl<M, F> UnwindSafe for FallbackScratch<M, F>where F: UnwindSafe, M: UnwindSafe,

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

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

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

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

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> Pointee for T

type Metadata = ()

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

type Error = Infallible

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>

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

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

impl<M, F> RefUnwindSafe for FallbackScratch<M, F>where
F: RefUnwindSafe,
M: RefUnwindSafe,

impl<M, F> Send for FallbackScratch<M, F>where
F: Send,
M: Send,

impl<M, F> Sync for FallbackScratch<M, F>where
F: Sync,
M: Sync,

impl<M, F> Unpin for FallbackScratch<M, F>where
F: Unpin,
M: Unpin,

impl<M, F> UnwindSafe for FallbackScratch<M, F>where
F: UnwindSafe,
M: UnwindSafe,

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

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

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

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

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

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

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

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

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