Struct wasmedge_sys::plugin::PluginModule

pub struct PluginModule { /* private fields */ }

Represents a Plugin module instance.

Implementations

impl PluginModule

pub fn create<T>( name: impl AsRef<str>, host_data: Option<Box<T>> ) -> WasmEdgeResult<Self>where T: ?Sized + Send + Sync + Clone,

Creates a module instance which is used to import host functions, tables, memories, and globals into a wasm module.

Argument

• name - The name of the import module instance.

• host_data - The host context data to be used in the module instance.

• finalizer - the function to drop the host data. This argument is only available when host_data is set.

Error

If fail to create the import module instance, then an error is returned.

pub fn as_raw_ptr(&self) -> *const WasmEdge_ModuleInstanceContext

Available on crate feature ffi only.

Provides a raw pointer to the inner module instance context.

Trait Implementations

impl AsImport for PluginModule

fn name(&self) -> &str

Returns the name of the module instance.

fn add_func(&mut self, name: impl AsRef<str>, func: Function)

Imports a host function instance.

fn add_table(&mut self, name: impl AsRef<str>, table: Table)

Imports a table instance.

fn add_memory(&mut self, name: impl AsRef<str>, memory: Memory)

Imports a memory instance.

fn add_global(&mut self, name: impl AsRef<str>, global: Global)

Imports a global instance.

impl Clone for PluginModule

fn clone(&self) -> PluginModule

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PluginModule

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

Formats the value using the given formatter.

impl Drop for PluginModule

fn drop(&mut self)

Executes the destructor for this type.