Struct rkyv::validation::SharedArchiveValidator

pub struct SharedArchiveValidator<C> { /* fields omitted */ }

An adapter that adds shared memory validation.

Implementations

impl<C> SharedArchiveValidator<C>

pub fn new(inner: C) -> Self

Wraps the given context and adds shared memory validation.

pub fn into_inner(self) -> C

Consumes the adapter and returns the underlying validator.

Trait Implementations

impl<C: ArchiveBoundsContext> ArchiveBoundsContext for SharedArchiveValidator<C>

unsafe fn check_rel_ptr(
    &mut self,
    base: *const u8,
    offset: isize
) -> Result<*const u8, Self::Error>

Checks the given parts of a relative pointer for bounds issues

unsafe fn bounds_check_ptr(
    &mut self,
    ptr: *const u8,
    layout: &Layout
) -> Result<(), Self::Error>

Checks the given memory block for bounds issues.

impl<C: ArchiveMemoryContext> ArchiveMemoryContext for SharedArchiveValidator<C>

unsafe fn claim_bytes(
    &mut self,
    start: *const u8,
    len: usize
) -> Result<(), Self::Error>

Claims count bytes located offset bytes away from base.

unsafe fn claim_owned_ptr<T: ArchivePointee + ?Sized>(
    &mut self,
    ptr: *const T
) -> Result<(), Self::Error> where
    Self: ArchiveBoundsContext,
    <T as Pointee>::Metadata: LayoutMetadata<T>, 

Claims the memory at the given location as the given type.

fn claim_owned_rel_ptr<T: ArchivePointee + ?Sized>(
    &mut self,
    rel_ptr: &RelPtr<T>
) -> Result<*const T, Self::Error> where
    Self: ArchiveBoundsContext,
    <T as Pointee>::Metadata: LayoutMetadata<T>, 

Claims the memory referenced by the given relative pointer.

impl<C: Fallible> Fallible for SharedArchiveValidator<C>

type Error = SharedArchiveError<C::Error>

The error produced by any failing methods

impl<C: ArchiveMemoryContext> SharedArchiveContext for SharedArchiveValidator<C>

unsafe fn claim_shared_bytes(
    &mut self,
    start: *const u8,
    len: usize,
    type_id: TypeId
) -> Result<bool, Self::Error>

Claims count shared bytes located offset bytes away from base.

fn claim_shared_ptr<T: ArchivePointee + CheckBytes<Self> + ?Sized>(
    &mut self,
    rel_ptr: &RelPtr<T>,
    type_id: TypeId
) -> Result<Option<*const T>, Self::Error> where
    Self: ArchiveBoundsContext,
    <T as Pointee>::Metadata: LayoutMetadata<T>, 

Claims the memory referenced by the given relative pointer.