Function Wat2Wasm

wat2wasm.go:14–30

Wat2Wasm converts the text format of WebAssembly to the binary format. Takes the text format in-memory as input, and returns either the binary encoding of the text format or an error if parsing fails.

(wat string)

// Takes the text format in-memory as input, and returns either the binary
// encoding of the text format or an error if parsing fails.
func Wat2Wasm(wat string) ([]byte, error) {
	retVec := C.wasm_byte_vec_t{}
	err := C.wasmtime_wat2wasm(
		C._GoStringPtr(wat),
		C._GoStringLen(wat),
		&retVec,
	)
	runtime.KeepAlive(wat)

	if err == nil {
		ret := C.GoBytes(unsafe.Pointer(retVec.data), C.int(retVec.size))
		C.wasm_byte_vec_delete(&retVec)
		return ret, nil
	}

	return nil, mkError(err)
}