Struct ArchivedPacked4Cow 

pub struct ArchivedPacked4Cow<T>
where
    T: Packable4,
{ /* private fields */ }

Archived representation of a Packed4Cow for zero-copy deserialization.

Portable is derived rather than hand-asserted: the derive checks that every field is itself portable, which is the property that makes reading this struct straight out of an archive sound.

Implementations

impl<T> ArchivedPacked4Cow<T>

where T: Packable4,

pub fn len(&self) -> usize

Returns the logical length of the archived packed container.

pub fn is_empty(&self) -> bool

Returns true if the archived packed container is empty.

pub fn as_borrowed(&self) -> Option<Packed4Cow<'_, T>>

Zero-copy conversion of the archived container to a borrowed Packed4Cow.

Trait Implementations

impl<T, __C> CheckBytes<__C> for ArchivedPacked4Cow<T>

where T: Packable4, __C: Fallible + ?Sized, <__C as Fallible>::Error: Trace, ArchivedPacked4Cow<T>: Verify<__C>, ArchivedVec<u8>: CheckBytes<__C>, <usize as Archive>::Archived: CheckBytes<__C>, PhantomData<T>: CheckBytes<__C>,

unsafe fn check_bytes( value: *const ArchivedPacked4Cow<T>, context: &mut __C, ) -> Result<(), <__C as Fallible>::Error>

Checks whether the given pointer points to a valid value within the given context.

impl<T, D> Deserialize<Packed4Cow<'static, T>, D> for ArchivedPacked4Cow<T>

where T: Packable4, D: Fallible + ?Sized,

fn deserialize( &self, _deserializer: &mut D, ) -> Result<Packed4Cow<'static, T>, <D as Fallible>::Error>

Deserializes using the given deserializer

impl<T> Portable for ArchivedPacked4Cow<T>

where T: Packable4, ArchivedVec<u8>: Portable, <usize as Archive>::Archived: Portable, PhantomData<T>: Portable,

impl<T, C> Verify<C> for ArchivedPacked4Cow<T>

where T: Packable4, C: Fallible + ?Sized, <C as Fallible>::Error: Source,

fn verify(&self, _context: &mut C) -> Result<(), <C as Fallible>::Error>

Checks whether the invariants of this type are upheld by self.