toWasm method
Returns this as a WASM canonical abi value.
Implementation
List<Object?> toWasm() => [
action.toWasm(),
(oldValue == null
? const None().toWasm()
: Option.fromValue(oldValue).toWasm(YValue.toWasm)),
(newValue == null
? const None().toWasm()
: Option.fromValue(newValue).toWasm(YValue.toWasm))
];