Function wasmedge_sys::ffi::WasmEdge_VMAsyncRunWasmFromASTModule

pub unsafe extern "C" fn WasmEdge_VMAsyncRunWasmFromASTModule(
    Cxt: *mut WasmEdge_VMContext,
    ASTCxt: *const WasmEdge_ASTModuleContext,
    FuncName: WasmEdge_String,
    Params: *const WasmEdge_Value,
    ParamLen: u32
) -> *mut WasmEdge_Async

Instantiate the WASM module from a WasmEdge AST Module and asynchronous invoke a function by name.

This is the function to invoke a WASM function rapidly. Load and instantiate the WASM module from the WasmEdge AST Module, and then invoke the function by name and parameters. If the Returns buffer length is smaller than the arity of the function, the overflowed return values will be discarded. After calling this function, a new module instance is instantiated, and the old one will be destroyed.

The caller owns the object and should call WasmEdge_AsyncDelete to destroy it.

This function is thread-safe.

\param Cxt the WasmEdge_VMContext. \param ASTCxt the WasmEdge AST Module context generated by loader or compiler. \param FuncName the function name WasmEdge_String. \param Params the WasmEdge_Value buffer with the parameter values. \param ParamLen the parameter buffer length.

\returns WasmEdge_Async. Call WasmEdge_AsyncGet for the result, and call WasmEdge_AsyncDelete to destroy this object.