A suggestion of how a mirror’s subject is to be interpreted.
Playgrounds and the debugger will show a representation similar to the one used for instances of the kind indicated by the
DisplayStyle case name when the mirror is used for display.
Citizens in Swift
A type that can be compared for value equality.
A type that can be hashed into a
Hasherto produce an integer hash value.
A type whose values can safely be passed across concurrency domains by copying.