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GHC 9.10.3 · lts/ghc-9.10.x · c74966e · 2026-09-27

Modulelens-5.3.5Haskell2010

Control.Lens.Empty

  • 1 class
  • Packagelens-5.3.5
  • Exports2
  • LanguageHaskell2010
  • LicenceBSD-2-Clause
classclass AsEmpty a where
#

Methods

  • _Empty :: Prism' a ()
    Example1 expression
    isn't _Empty [1,2,3]True
Instances31AsEmpty, …