pub struct UniversalArtifact { /* private fields */ }
Expand description
A compiled wasm module, ready to be instantiated.
Implementations
sourceimpl UniversalArtifact
impl UniversalArtifact
sourcepub fn is_deserializable(bytes: &[u8]) -> bool
pub fn is_deserializable(bytes: &[u8]) -> bool
Check if the provided bytes look like a serialized UniversalArtifact
.
sourcepub fn new(
_engine: &UniversalEngine,
_data: &[u8]
) -> Result<Self, CompileError>
pub fn new(
_engine: &UniversalEngine,
_data: &[u8]
) -> Result<Self, CompileError>
Compile a data buffer into a UniversalArtifact
, which may then be instantiated.
sourcepub unsafe fn deserialize(
universal: &UniversalEngine,
bytes: &[u8]
) -> Result<Self, DeserializeError>
pub unsafe fn deserialize(
universal: &UniversalEngine,
bytes: &[u8]
) -> Result<Self, DeserializeError>
Deserialize a UniversalArtifact
Safety
This function is unsafe because rkyv reads directly without validating the data.
sourcepub fn from_parts(
inner_engine: &mut UniversalEngineInner,
serializable: SerializableModule
) -> Result<Self, CompileError>
pub fn from_parts(
inner_engine: &mut UniversalEngineInner,
serializable: SerializableModule
) -> Result<Self, CompileError>
Construct a UniversalArtifact
from component parts.
sourcepub fn get_default_extension(_triple: &Triple) -> &'static str
pub fn get_default_extension(_triple: &Triple) -> &'static str
Get the default extension when serializing this artifact
Trait Implementations
sourceimpl Artifact for UniversalArtifact
impl Artifact for UniversalArtifact
sourcefn module(&self) -> Arc<ModuleInfo>
fn module(&self) -> Arc<ModuleInfo>
Return a reference-counted pointer to the module
sourcefn module_ref(&self) -> &ModuleInfo
fn module_ref(&self) -> &ModuleInfo
Return a pointer to a module.
sourcefn module_mut(&mut self) -> Option<&mut ModuleInfo>
fn module_mut(&mut self) -> Option<&mut ModuleInfo>
Gets a mutable reference to the info. Read more
sourcefn register_frame_info(&self)
fn register_frame_info(&self)
Register thie Artifact
stack frame information into the global scope. Read more
sourcefn cpu_features(&self) -> EnumSet<CpuFeature>
fn cpu_features(&self) -> EnumSet<CpuFeature>
Returns the CPU features for this Artifact
sourcefn data_initializers(&self) -> &[OwnedDataInitializer]
fn data_initializers(&self) -> &[OwnedDataInitializer]
Returns data initializers to pass to InstanceHandle::initialize
sourcefn memory_styles(&self) -> &PrimaryMap<MemoryIndex, MemoryStyle>
fn memory_styles(&self) -> &PrimaryMap<MemoryIndex, MemoryStyle>
Returns the memory styles associated with this Artifact
.
sourcefn table_styles(&self) -> &PrimaryMap<TableIndex, TableStyle>
fn table_styles(&self) -> &PrimaryMap<TableIndex, TableStyle>
Returns the table plans associated with this Artifact
.
sourcefn finished_functions(&self) -> &BoxedSlice<LocalFunctionIndex, FunctionBodyPtr>
fn finished_functions(&self) -> &BoxedSlice<LocalFunctionIndex, FunctionBodyPtr>
Returns the functions allocated in memory or this Artifact
ready to be run. Read more
sourcefn finished_functions_lengths(&self) -> &BoxedSlice<LocalFunctionIndex, usize>
fn finished_functions_lengths(&self) -> &BoxedSlice<LocalFunctionIndex, usize>
Returns the functions code length.
sourcefn finished_function_call_trampolines(
&self
) -> &BoxedSlice<SignatureIndex, VMTrampoline>
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
sourcefn finished_dynamic_function_trampolines(
&self
) -> &BoxedSlice<FunctionIndex, FunctionBodyPtr>
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
sourcefn signatures(&self) -> &BoxedSlice<SignatureIndex, VMSharedSignatureIndex>
fn signatures(&self) -> &BoxedSlice<SignatureIndex, VMSharedSignatureIndex>
Returns the associated VM signatures for this Artifact
.
sourcefn func_data_registry(&self) -> &FuncDataRegistry
fn func_data_registry(&self) -> &FuncDataRegistry
Get the func data registry
sourcefn serialize_to_file(&self, path: &Path) -> Result<(), SerializeError>
fn serialize_to_file(&self, path: &Path) -> Result<(), SerializeError>
Serializes an artifact into a file path
sourcefn preinstantiate(&self) -> Result<(), InstantiationError>
fn preinstantiate(&self) -> Result<(), InstantiationError>
Do preinstantiation logic that is executed before instantiating
sourceunsafe fn instantiate(
&self,
tunables: &dyn Tunables,
resolver: &dyn Resolver,
host_state: Box<dyn Any + 'static, Global>,
config: InstanceConfig
) -> Result<InstanceHandle, InstantiationError>
unsafe fn instantiate(
&self,
tunables: &dyn Tunables,
resolver: &dyn Resolver,
host_state: Box<dyn Any + 'static, Global>,
config: InstanceConfig
) -> Result<InstanceHandle, InstantiationError>
Crate an Instance
from this Artifact
. Read more
sourceunsafe fn finish_instantiation(
&self,
trap_handler: &dyn TrapHandler,
handle: &InstanceHandle
) -> Result<(), InstantiationError>
unsafe fn finish_instantiation(
&self,
trap_handler: &dyn TrapHandler,
handle: &InstanceHandle
) -> Result<(), InstantiationError>
Finishes the instantiation of a just created InstanceHandle
. Read more
sourceimpl MemoryUsage for UniversalArtifact
impl MemoryUsage for UniversalArtifact
sourcefn size_of_val(&self, visited: &mut dyn MemoryUsageTracker) -> usize
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
sourceimpl<T> ArchivePointee for T
impl<T> ArchivePointee for T
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
sourcefn 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.
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more