Add SignalGet SignalWith SignalUpdate traits #558
Merged
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SignalGet
SignalWith
SignalUpdate
traitsread()
andwrite()
on signals which will give you a RefCell wrapped original data, which means you can doborrow()
if you don't want to clone withget()
and don't like the closure ofwith
BaseSignal
which is an additional way for the management of signal lifetime. Simply put, when aBaseSignal
drops, the underlying signal is disposed as well. It's useful if you have states outside the view trees. Previously you'd need to create aScope
and explicitly rundispose()
for theScope
to dispose signals.