services.ihaskell.extraPackages

Extra packages available to ghc when running ihaskell. The value must be a function which receives the attrset defined in haskellPackages as the sole argument.

Type

function that evaluates to a(n) list of package

Default

haskellPackages: []

Example

haskellPackages: [
  haskellPackages.wreq
  haskellPackages.lens
]

Declared

<nixpkgs/nixos/modules/services/misc/ihaskell.nix>