Enum wasmer_vm::MemoryStyle
source · [−]pub enum MemoryStyle {
Dynamic {
offset_guard_size: u64,
},
Static {
bound: Pages,
offset_guard_size: u64,
},
}
Expand description
Implementation styles for WebAssembly linear memory.
Variants
Dynamic
Fields
offset_guard_size: u64
Our chosen offset-guard size.
It represents the size in bytes of extra guard pages after the end to optimize loads and stores with constant offsets.
The actual memory can be resized and moved.
Static
Fields
bound: Pages
The number of mapped and unmapped pages.
offset_guard_size: u64
Our chosen offset-guard size.
It represents the size in bytes of extra guard pages after the end to optimize loads and stores with constant offsets.
Address space is allocated up front.
Implementations
Returns the offset-guard size
Trait Implementations
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
Returns the size of the referenced value in bytes. Read more
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Auto Trait Implementations
impl RefUnwindSafe for MemoryStyle
impl Send for MemoryStyle
impl Sync for MemoryStyle
impl Unpin for MemoryStyle
impl UnwindSafe for MemoryStyle
Blanket Implementations
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Mutably borrows from an owned value. Read more
pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
pub fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
Compare self to key
and return true
if they are equal.