Is it possible to create a derived RwSignal?

[ChocolateLoverRaj]

Is there something like Signal::derive but for a WriteSignal or RwSignal?

[gbj]

You can get a mapped signal setter with SignalSetter, which is the "write only" equivalent to the "read only" Signal wrapper. There's no mapped RwSignal (i.e., no way to get from an RwSignal<SomeStruct> to RwSignal<SomeStructField>, although you can use create_slice to get a Signal and a SignalSetter for a single field of a struct)