Struct CompressedBytecode

pub struct CompressedBytecode {
    pub compressed_bytes: Arc<Box<[u8]>>,
}

A compressed module bytecode (WebAssembly or EVM).

Fields

compressed_bytes: Arc<Box<[u8]>>

Compressed bytes of the bytecode.

Implementations

impl CompressedBytecode

pub fn decompressed_size_at_most( compressed_bytes: &[u8], limit: u64, ) -> Result<bool, DecompressionError>

Returns true if the decompressed size does not exceed the limit.

pub fn decompress(&self) -> Result<Bytecode, DecompressionError>

Decompresses a CompressedBytecode into a Bytecode.

Trait Implementations

impl Clone for CompressedBytecode

fn clone(&self) -> CompressedBytecode

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompressedBytecode

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CompressedBytecode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for CompressedBytecode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for CompressedBytecode

fn eq(&self, other: &CompressedBytecode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CompressedBytecode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl WitStore for CompressedBytecode

fn store<Instance>( &self, memory: &mut Memory<'_, Instance>, location: GuestPointer, ) -> Result<(), RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Stores the type at the location in the guest’s memory.

fn lower<Instance>( &self, memory: &mut Memory<'_, Instance>, ) -> Result<<Self::Layout as Layout>::Flat, RuntimeError>

where Instance: InstanceWithMemory, <Instance::Runtime as Runtime>::Memory: RuntimeMemory<Instance>,

Lowers the type into its flat layout representation.

impl WitType for CompressedBytecode

const SIZE: u32 = 8u32

The size of the type when laid out in memory.

type Layout = <HCons<Arc<Box<[u8]>>, HNil> as WitType>::Layout

The layout of the type as fundamental types.

type Dependencies = HCons<Arc<Box<[u8]>>, HNil>

Other WitTypes that this type depends on.

fn wit_type_name() -> Cow<'static, str>

Generates the WIT type name for this type.

fn wit_type_declaration() -> Cow<'static, str>

Generates the WIT type declaration for this type.

impl Eq for CompressedBytecode

impl StructuralPartialEq for CompressedBytecode