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Add note about maybeTryCast and eitherTryCast

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Taylor Fausak 2021-05-01 19:09:44 +00:00 committed by GitHub
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commit a154c392cd
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src/lib/Witch/TryCast.hs
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@ -15,4 +15,7 @@ class TryCast source target where
-- | This method implements the conversion of a value between types. At call
-- sites you will usually want to use @tryFrom@ or @tryInto@ instead of this
-- method.
--
-- Consider using @maybeTryCast@ or @eitherTryCast@ to implement this
-- method.
tryCast :: source -> Either (TryCastException.TryCastException source target) target