Hi What’s the different between the two below? `(origin as? Implementor)?.someFunction()` vs `(or...

# getting-started

[elye]

Hi What’s the different between the two below?

(origin as? Implementor)?.someFunction()

vs

(origin as Implementor?)?.someFunction()

[rnpy]

type safety: https://pl.kotl.in/H1ArYGtCm

[rnpy]

as Something? will crash for anything that is not either null or Something, but as? Something will never fail, returning null in those cases instead