#[repr(C)]pub struct PrimitiveMetadata { /* private fields */ }
Trait Implementations§
Source§impl Archive for PrimitiveMetadatawhere
ValidityMetadata: Archive,
impl Archive for PrimitiveMetadatawhere
ValidityMetadata: Archive,
Source§const COPY_OPTIMIZATION: CopyOptimization<Self>
const COPY_OPTIMIZATION: CopyOptimization<Self>
An optimization flag that allows the bytes of this type to be copied
directly to a writer instead of calling
serialize
. Read moreSource§type Archived = ArchivedPrimitiveMetadata
type Archived = ArchivedPrimitiveMetadata
The archived representation of this type. Read more
Source§type Resolver = PrimitiveMetadataResolver
type Resolver = PrimitiveMetadataResolver
The resolver for this type. It must contain all the additional
information from serializing needed to make the archived type from
the normal type.
Source§impl Clone for PrimitiveMetadata
impl Clone for PrimitiveMetadata
Source§fn clone(&self) -> PrimitiveMetadata
fn clone(&self) -> PrimitiveMetadata
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreSource§impl Debug for PrimitiveMetadata
impl Debug for PrimitiveMetadata
Source§impl<'de> Deserialize<'de> for PrimitiveMetadata
impl<'de> Deserialize<'de> for PrimitiveMetadata
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl<__D: Fallible + ?Sized> Deserialize<PrimitiveMetadata, __D> for Archived<PrimitiveMetadata>where
ValidityMetadata: Archive,
<ValidityMetadata as Archive>::Archived: Deserialize<ValidityMetadata, __D>,
impl<__D: Fallible + ?Sized> Deserialize<PrimitiveMetadata, __D> for Archived<PrimitiveMetadata>where
ValidityMetadata: Archive,
<ValidityMetadata as Archive>::Archived: Deserialize<ValidityMetadata, __D>,
Source§fn deserialize(
&self,
deserializer: &mut __D,
) -> Result<PrimitiveMetadata, <__D as Fallible>::Error>
fn deserialize( &self, deserializer: &mut __D, ) -> Result<PrimitiveMetadata, <__D as Fallible>::Error>
Deserializes using the given deserializer
Source§impl Display for PrimitiveMetadata
impl Display for PrimitiveMetadata
Source§impl<__S: Fallible + ?Sized> Serialize<__S> for PrimitiveMetadatawhere
ValidityMetadata: Serialize<__S>,
impl<__S: Fallible + ?Sized> Serialize<__S> for PrimitiveMetadatawhere
ValidityMetadata: Serialize<__S>,
Auto Trait Implementations§
impl Freeze for PrimitiveMetadata
impl RefUnwindSafe for PrimitiveMetadata
impl Send for PrimitiveMetadata
impl Sync for PrimitiveMetadata
impl Unpin for PrimitiveMetadata
impl UnwindSafe for PrimitiveMetadata
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Source§impl<T> ArchiveUnsized for Twhere
T: Archive,
impl<T> ArchiveUnsized for Twhere
T: Archive,
Source§type Archived = <T as Archive>::Archived
type Archived = <T as Archive>::Archived
The archived counterpart of this type. Unlike
Archive
, it may be
unsized. Read moreSource§fn archived_metadata(
&self,
) -> <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
fn archived_metadata( &self, ) -> <<T as ArchiveUnsized>::Archived as ArchivePointee>::ArchivedMetadata
Creates the archived version of the metadata for this value.
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out
indicating that a T
is niched.