Struct wasmer_engine_universal::UniversalArtifact

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pub struct UniversalArtifact { /* private fields */ }

Expand description

A compiled wasm module, ready to be instantiated.

Implementations

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impl UniversalArtifact

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pub fn new(
_engine: &UniversalEngine,
_data: &[u8 ]
) -> Result<Self, CompileError>

Compile a data buffer into a UniversalArtifactBuild, which may then be instantiated.

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pub unsafe fn deserialize(
engine: &UniversalEngine,
bytes: &[u8 ]
) -> Result<Self, DeserializeError>

Deserialize a UniversalArtifactBuild

Safety

This function is unsafe because rkyv reads directly without validating the data.

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pub fn from_parts(
engine_inner: &mut UniversalEngineInner,
artifact: UniversalArtifactBuild
) -> Result<Self, CompileError>

Construct a UniversalArtifactBuild from component parts.

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pub fn get_default_extension(triple: &Triple) -> &'static str

Get the default extension when serializing this artifact

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pub fn is_deserializable(bytes: &[u8 ]) -> bool

Check if the provided bytes look like a serialized UniversalArtifactBuild.

Trait Implementations

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impl Artifact for UniversalArtifact

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fn register_frame_info(&self)

Register thie Artifact stack frame information into the global scope. Read more

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fn finished_functions(&self) -> &BoxedSlice<LocalFunctionIndex, FunctionBodyPtr>

Returns the functions allocated in memory or this Artifact ready to be run. Read more

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fn finished_function_call_trampolines(
&self
) -> &BoxedSlice<SignatureIndex, VMTrampoline>

Returns the function call trampolines allocated in memory of this Artifact, ready to be run. Read more

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fn finished_dynamic_function_trampolines(
&self
) -> &BoxedSlice<FunctionIndex, FunctionBodyPtr>

Returns the dynamic function trampolines allocated in memory of this Artifact, ready to be run. Read more

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fn signatures(&self) -> &BoxedSlice<SignatureIndex, VMSharedSignatureIndex>

Returns the associated VM signatures for this Artifact.

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fn func_data_registry(&self) -> &FuncDataRegistry

Get the func data registry

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fn preinstantiate(&self) -> Result<(), InstantiationError>

Do preinstantiation logic that is executed before instantiating

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unsafe fn instantiate(
 &self,
 tunables: &dyn Tunables,
 resolver: &dyn Resolver,
 host_state: Box<dyn Any + 'static, Global>
) -> Result<InstanceHandle, InstantiationError>

Crate an Instance from this Artifact. Read more

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unsafe fn finish_instantiation(
 &self,
 trap_handler: &(dyn TrapHandler + 'static),
 handle: &InstanceHandle
) -> Result<(), InstantiationError>

Finishes the instantiation of a just created InstanceHandle. Read more

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impl ArtifactCreate for UniversalArtifact

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fn module(&self) -> Arc<ModuleInfo>

Return a reference-counted pointer to the module

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fn module_ref(&self) -> &ModuleInfo

Return a pointer to a module.

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fn module_mut(&mut self) -> Option<&mut ModuleInfo>

Gets a mutable reference to the info. Read more

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fn features(&self) -> &Features

Returns the features for this Artifact

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fn cpu_features(&self) -> EnumSet<CpuFeature>

Returns the CPU features for this Artifact

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fn data_initializers(&self) -> &[OwnedDataInitializer ]

Returns data initializers to pass to InstanceHandle::initialize

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fn memory_styles(&self) -> &PrimaryMap<MemoryIndex, MemoryStyle>

Returns the memory styles associated with this Artifact.

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fn table_styles(&self) -> &PrimaryMap<TableIndex, TableStyle>

Returns the table plans associated with this Artifact.

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fn serialize(&self) -> Result<Vec<u8>, SerializeError>

Serializes an artifact into bytes

fn serialize_to_file(&self, path: &Path) -> Result<(), SerializeError>

Serializes an artifact into a file path

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impl MemoryUsage for UniversalArtifact

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fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Returns the size of the referenced value in bytes. Read more

Auto Trait Implementations

impl RefUnwindSafe for UniversalArtifact

impl Send for UniversalArtifact

impl Sync for UniversalArtifact

impl Unpin for UniversalArtifact

impl UnwindSafe for UniversalArtifact

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> ArchivePointee for T

type ArchivedMetadata = ()

The archived version of the pointer metadata for this type.

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fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

Converts some archived metadata to the pointer metadata for itself.

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impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
 W: DeserializeWith<F, T, D>,
 D: Fallible + ?Sized,
 F: ?Sized,

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fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

Deserializes using the given deserializer

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Pointee for T

type Metadata = ()

The type for metadata in pointers and references to Self.

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> Upcastable for T where
T: 'static + Any + Send + Sync,

fn upcast_any_ref(&self) -> &(dyn Any + 'static)

upcast ref

fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)

upcast mut ref

fn upcast_any_box(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

upcast boxed dyn

Struct wasmer_engine_universal::UniversalArtifact

Implementations

impl UniversalArtifact

pub fn new( _engine: &UniversalEngine, _data: &[u8]) -> Result<Self, CompileError>

pub unsafe fn deserialize( engine: &UniversalEngine, bytes: &[u8]) -> Result<Self, DeserializeError>

Safety

pub fn from_parts( engine_inner: &mut UniversalEngineInner, artifact: UniversalArtifactBuild) -> Result<Self, CompileError>

pub fn get_default_extension(triple: &Triple) -> &'static str

pub fn is_deserializable(bytes: &[u8]) -> bool

Trait Implementations

impl Artifact for UniversalArtifact

fn register_frame_info(&self)

fn finished_functions(&self) -> &BoxedSlice<LocalFunctionIndex, FunctionBodyPtr>

fn finished_function_call_trampolines( &self) -> &BoxedSlice<SignatureIndex, VMTrampoline>

fn finished_dynamic_function_trampolines( &self) -> &BoxedSlice<FunctionIndex, FunctionBodyPtr>

fn signatures(&self) -> &BoxedSlice<SignatureIndex, VMSharedSignatureIndex>

fn func_data_registry(&self) -> &FuncDataRegistry

fn preinstantiate(&self) -> Result<(), InstantiationError>

unsafe fn instantiate( &self, tunables: &dyn Tunables, resolver: &dyn Resolver, host_state: Box<dyn Any + 'static, Global>) -> Result<InstanceHandle, InstantiationError>

unsafe fn finish_instantiation( &self, trap_handler: &(dyn TrapHandler + 'static), handle: &InstanceHandle) -> Result<(), InstantiationError>

impl ArtifactCreate for UniversalArtifact

fn module(&self) -> Arc<ModuleInfo>

fn module_ref(&self) -> &ModuleInfo

fn module_mut(&mut self) -> Option<&mut ModuleInfo>

fn features(&self) -> &Features

fn cpu_features(&self) -> EnumSet<CpuFeature>

fn data_initializers(&self) -> &[OwnedDataInitializer]

fn memory_styles(&self) -> &PrimaryMap<MemoryIndex, MemoryStyle>

fn table_styles(&self) -> &PrimaryMap<TableIndex, TableStyle>

fn serialize(&self) -> Result<Vec<u8>, SerializeError>

fn serialize_to_file(&self, path: &Path) -> Result<(), SerializeError>

impl MemoryUsage for UniversalArtifact

fn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize

Auto Trait Implementations

impl RefUnwindSafe for UniversalArtifact

impl Send for UniversalArtifact

impl Sync for UniversalArtifact

impl Unpin for UniversalArtifact

impl UnwindSafe for UniversalArtifact

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> ArchivePointee for T

type ArchivedMetadata = ()

fn pointer_metadata( &<T as ArchivePointee>::ArchivedMetadata) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where W: DeserializeWith<F, T, D>, D: Fallible + ?Sized, F: ?Sized,

fn deserialize( &self, deserializer: &mut D) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> Pointee for T

type Metadata = ()

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Upcastable for T where T: 'static + Any + Send + Sync,

fn upcast_any_ref(&self) -> &(dyn Any + 'static)

fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)

fn upcast_any_box(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

pub fn new(
_engine: &UniversalEngine,
_data: &[u8 ]
) -> Result<Self, CompileError>

pub unsafe fn deserialize(
engine: &UniversalEngine,
bytes: &[u8 ]
) -> Result<Self, DeserializeError>

pub fn from_parts(
engine_inner: &mut UniversalEngineInner,
artifact: UniversalArtifactBuild
) -> Result<Self, CompileError>

pub fn is_deserializable(bytes: &[u8 ]) -> bool

fn finished_function_call_trampolines(
&self
) -> &BoxedSlice<SignatureIndex, VMTrampoline>

fn finished_dynamic_function_trampolines(
&self
) -> &BoxedSlice<FunctionIndex, FunctionBodyPtr>

unsafe fn instantiate(
&self,
tunables: &dyn Tunables,
resolver: &dyn Resolver,
host_state: Box<dyn Any + 'static, Global>
) -> Result<InstanceHandle, InstantiationError>

unsafe fn finish_instantiation(
&self,
trap_handler: &(dyn TrapHandler + 'static),
handle: &InstanceHandle
) -> Result<(), InstantiationError>

fn data_initializers(&self) -> &[OwnedDataInitializer ]

impl<T> Any for T where
T: 'static + ?Sized,

fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<F, W, T, D> Deserialize<With<T, W>, D> for F where
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,

fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>

impl<T, U> Into<U> for T where
U: From<T>,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> Upcastable for T where
T: 'static + Any + Send + Sync,