syntax - What does the arrow ( -> ) between two types mean in Swift? -
while researching separate issue, came across question: how create generic closures in swift
they have function definition this:
func savewithcompletionobject(obj : anyobject, success : anyobject -> void, failure : void -> void)
what ->
in anyobject -> void
mean?
it’s function type. anyobject -> void
type of function accepting anyobject
, returning void
.
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