name: dlist-nonempty version: 0.1.3 x-revision: 1 synopsis: Non-empty difference lists description: Difference lists are a list-like type supporting O(1) append. This is particularly useful for efficient logging and pretty printing (e.g. with the Writer monad), where list append quickly becomes too expensive. . > DList a ≅ [a] -> [a] > NonEmptyDList a ≅ [a] -> NonEmpty a . For empty variant, @DList@, see . category: Data license: BSD3 license-file: LICENSE author: Don Stewart, Oleg Grenrus maintainer: Oleg Grenrus copyright: 2006-2009 Don Stewart, 2013-2016 Sean Leather, 2017 Oleg Grenrus homepage: https://github.com/phadej/dlist-nonempty bug-reports: https://github.com/phadej/dlist-nonempty/issues extra-source-files: CHANGELOG.md README.md build-type: Simple cabal-version: >=1.10 tested-with: GHC ==7.4.2 || ==7.6.3 || ==7.8.4 || ==7.10.3 || ==8.0.2 || ==8.2.2 || ==8.4.4 || ==8.6.5 || ==8.8.4 || ==8.10.7 || ==9.0.2 || ==9.2.8 || ==9.4.7 || ==9.6.3 || ==9.8.1 source-repository head type: git location: git://github.com/phadej/dlist-nonempty.git flag semigroupoids description: Build with semigroupoids dependency manual: True default: True library default-language: Haskell2010 hs-source-dirs: src build-depends: base >=4.5 && <4.20 , deepseq >=1.3 && <1.6 , dlist >=1.0 && <1.1 if !impl(ghc >=8.0) build-depends: semigroups >=0.18.2 && <0.21 if !impl(ghc >=9.6) build-depends: foldable1-classes-compat >=0.1 && <0.2 if flag(semigroupoids) build-depends: semigroupoids >=5.1 && <6.1 other-extensions: CPP exposed-modules: Data.DList.NonEmpty Data.DList.NonEmpty.Unsafe other-modules: Data.DList.NonEmpty.Internal DListUnsafe if impl(ghc >=7.8) other-modules: GhcIsList ghc-options: -Wall if impl(ghc >=8.0) ghc-options: -Wcompat test-suite test default-language: Haskell2010 type: exitcode-stdio-1.0 main-is: Main.hs hs-source-dirs: tests other-modules: OverloadedStrings build-depends: base , Cabal , dlist-nonempty , QuickCheck >=2.9 && <2.15 , quickcheck-instances if !impl(ghc >=8.0) build-depends: semigroups benchmark bench default-language: Haskell2010 type: exitcode-stdio-1.0 main-is: Main.hs hs-source-dirs: bench build-depends: base , base-compat , criterion >=1.1.4.0 && <1.7 , dlist , dlist-instances , dlist-nonempty if !impl(ghc >=8.0) build-depends: semigroups