Struct wasmer::externals::memory::MemoryBuffer
source · pub(crate) struct MemoryBuffer<'a>(pub(crate) MemoryBuffer<'a>);
Expand description
Underlying buffer for a memory.
Tuple Fields§
§0: MemoryBuffer<'a>
Implementations§
source§impl<'a> MemoryBuffer<'a>
impl<'a> MemoryBuffer<'a>
pub(crate) fn read( &self, offset: u64, buf: &mut [u8] ) -> Result<(), MemoryAccessError>
pub(crate) fn read_uninit<'b>( &self, offset: u64, buf: &'b mut [MaybeUninit<u8>] ) -> Result<&'b mut [u8], MemoryAccessError>
pub(crate) fn write( &self, offset: u64, data: &[u8] ) -> Result<(), MemoryAccessError>
Trait Implementations§
source§impl<'a> Clone for MemoryBuffer<'a>
impl<'a> Clone for MemoryBuffer<'a>
source§fn clone(&self) -> MemoryBuffer<'a>
fn clone(&self) -> MemoryBuffer<'a>
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<'a> Debug for MemoryBuffer<'a>
impl<'a> Debug for MemoryBuffer<'a>
impl<'a> Copy for MemoryBuffer<'a>
Auto Trait Implementations§
impl<'a> RefUnwindSafe for MemoryBuffer<'a>
impl<'a> !Send for MemoryBuffer<'a>
impl<'a> !Sync for MemoryBuffer<'a>
impl<'a> Unpin for MemoryBuffer<'a>
impl<'a> UnwindSafe for MemoryBuffer<'a>
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§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> 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
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?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>
fn deserialize( &self, deserializer: &mut D ) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
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>where
F: FnOnce(&Self) -> bool,
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>where F: FnOnce(&Self) -> bool,
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 more§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.