Haskellderiving



data Person = Person
{ name:: String
, age::Int
} deriving (Eq)
Eq == /= 使
Personab ==
Person
name , age == 使
Eq
StringIntEqPersonEq


deriving ref
{-# OPTIONS_GHC
-ddump-deriv
-dsuppress-idinfo
-dsuppress-coercions
-dsuppress-type-applications
-dsuppress-uniques
-dsuppress-module-prefixes
#-}
OPTIONS_GHCmrsekut


GHCderiving


GHC


deriving strategy
deriving strategyoption
Show, Eqderiving
Show
deriving使isntance
.cabal


derivingderiving


data30min(?)
deriving
deriving


deriving