Struct linera_wasmer::Engine

pub struct Engine(/* private fields */);

The engine type

Implementations

impl Engine

pub fn deterministic_id(&self) -> &str

Returns the deterministic id of this engine

pub unsafe fn deserialize_unchecked( &self, bytes: impl IntoBytes, ) -> Result<Arc<Artifact>, DeserializeError>

Deserializes a WebAssembly module which was previously serialized with Module::serialize.

NOTE: you should almost always prefer Self::deserialize.

Safety

See Artifact::deserialize_unchecked.

pub unsafe fn deserialize( &self, bytes: impl IntoBytes, ) -> Result<Arc<Artifact>, DeserializeError>

Deserializes a WebAssembly module which was previously serialized with Module::serialize.

Safety

See Artifact::deserialize.

pub unsafe fn deserialize_from_file_unchecked( &self, file_ref: &Path, ) -> Result<Arc<Artifact>, DeserializeError>

Load a serialized WebAssembly module from a file and deserialize it.

NOTE: you should almost always prefer Self::deserialize_from_file.

Safety

See Artifact::deserialize_unchecked.

pub unsafe fn deserialize_from_file( &self, file_ref: &Path, ) -> Result<Arc<Artifact>, DeserializeError>

Load a serialized WebAssembly module from a file and deserialize it.

Safety

See Artifact::deserialize.

Trait Implementations

impl AsEngineRef for Engine

fn as_engine_ref(&self) -> EngineRef<'_>

Returns a EngineRef pointing to the underlying context.

impl Clone for Engine

fn clone(&self) -> Engine

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Engine

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

Formats the value using the given formatter.

impl Default for Engine

fn default() -> Self

Returns the “default value” for a type.

impl<T: Into<Engine>> From<T> for Engine

fn from(t: T) -> Self

Converts to this type from the input type.

impl NativeEngineExt for Engine

fn new( compiler_config: Box<dyn CompilerConfig>, target: Target, features: Features, ) -> Self

Create a new Engine with the given config

fn headless() -> Self

Create a headless Engine

fn target(&self) -> &Target

Gets the target

fn set_tunables(&mut self, tunables: impl Tunables + Send + Sync + 'static)

Attach a Tunable to this engine

fn tunables(&self) -> &dyn Tunables

Get a reference to attached Tunable of this engine

unsafe fn deserialize_from_mmapped_file_unchecked( &self, file_ref: &Path, ) -> Result<Module, DeserializeError>

Load a serialized WebAssembly module from a memory mapped file and deserialize it.

unsafe fn deserialize_from_mmapped_file( &self, file_ref: &Path, ) -> Result<Module, DeserializeError>

Load a serialized WebAssembly module from a memory mapped file and deserialize it.

fn set_hash_algorithm(&mut self, hash_algorithm: Option<HashAlgorithm>)

Sets the hash algorithm