Struct wasmer_engine_dylib::DylibEngine [−][src]
pub struct DylibEngine { /* fields omitted */ }
Expand description
A WebAssembly Dylib
Engine.
Implementations
Create a headless DylibEngine
A headless engine is an engine without any compiler attached. This is useful for assuring a minimal runtime for running WebAssembly modules.
For example, for running in IoT devices where compilers are very expensive, or also to optimize startup speed.
Important
Headless engines can’t compile or validate any modules,
they just take already processed Modules (via Module::serialize
).
Sets a prefixer for the wasm module, so we can avoid any collisions in the exported function names on the generated shared object.
This, allows us to rather than have functions named wasmer_function_1
to be named wasmer_function_PREFIX_1
.
Important
This prefixer function should be deterministic, so the compilation remains deterministic.
Trait Implementations
Register a signature
Lookup a signature
Compile a WebAssembly binary (it will fail because the compiler
flag is disabled).
Deserializes a WebAssembly module (binary content of a shared object file)
unsafe fn deserialize_from_file(
&self,
file_ref: &Path
) -> Result<Arc<dyn Artifact>, DeserializeError>
[src]
unsafe fn deserialize_from_file(
&self,
file_ref: &Path
) -> Result<Arc<dyn Artifact>, DeserializeError>
[src]Deserializes a WebAssembly module from a path It should point to a shared object file generated by this engine.
Register a function’s data.
Returns the size of the referenced value in bytes. Read more
Auto Trait Implementations
impl RefUnwindSafe for DylibEngine
impl Send for DylibEngine
impl Sync for DylibEngine
impl Unpin for DylibEngine
impl UnwindSafe for DylibEngine
Blanket Implementations
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Converts some archived metadata to the pointer metadata for itself.
Mutably borrows from an owned value. Read more
pub fn vzip(self) -> V