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|
(.using
[library
[lux (.except)
[meta
["[0]" symbol]]]])
(type: .public (Co it)
(-> Any it))
(type: .public (Contra it)
(-> it Any))
(type: .public (In it)
(-> it it))
(type: .public (Mutable r w)
(Primitive "#Mutable" [(-> w r)]))
(template [<name> <type>]
[(template: .public (<name> it)
[((.is (.All (_ r w) <type>)
(.|>> .as_expected))
it)])]
[read (.-> (..Mutable r w) r)]
[write (.-> w (..Mutable r w))]
)
(type: .public (Read_Only a)
(Mutable a Nothing))
(type: .public (Write_Only a)
(Mutable Any a))
(template [<name> <type>]
[(template: .public (<name> it)
[((.is (.All (_ r w) <type>)
(.|>>))
it)])]
[read_only (.-> (..Mutable r w) (..Read_Only r))]
[write_only (.-> (..Mutable r w) (..Write_Only w))]
)
|
