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1. headTotalIndexState :: TotalIndexState

   cabal-install	Distribution.Client.IndexUtils.IndexState

   TotalIndexState where all repositories are at HEAD index state.

2. head# :: forall (dom :: Domain) a . Signal dom a -> a

   clash-prelude	Clash.Signal.Internal

   No documentation available.

3. head' :: Expr -> Expr

   code-conjure	Conjure.Engine

   List head lifted over the Expr type. Works for the element types Int, Char and Bool.

   > head' $ unit one
   head [1] :: Int
   

   > head' $ unit bee
   head "b" :: Char
   

   > head' $ zero -:- unit two
   head [0,2] :: Int
   

   > evl $ head' $ unit one :: Int
   1
   

4. head' :: Expr -> Expr

   code-conjure	Conjure.Expr

   List head lifted over the Expr type. Works for the element types Int, Char and Bool.

   > head' $ unit one
   head [1] :: Int
   

   > head' $ unit bee
   head "b" :: Char
   

   > head' $ zero -:- unit two
   head [0,2] :: Int
   

   > evl $ head' $ unit one :: Int
   1
   

5. headOr :: a -> [a] -> a

   code-conjure	Conjure.Utils

   Like head but allows providing a default value.

6. header :: String -> InfoMod a

   configuration-tools	Configuration.Utils.CommandLine

   Specify a header for this parser.

7. headerDoc :: Maybe Doc -> InfoMod a

   configuration-tools	Configuration.Utils.CommandLine

   Specify a header for this parser as a 'Prettyprinter.Doc AnsiStyle' value.

8. headerContentRouter :: RelayType -> HeaderName -> Process Exchange

   distributed-process-execution	Control.Distributed.Process.Execution

   A router that matches on a specific (named) header. To bind a client Process to such an exchange, use the bindHeader function.

9. headerName :: Binding -> !HeaderName

   distributed-process-execution	Control.Distributed.Process.Execution

   No documentation available.

10. headers :: Message -> ![(String, String)]

    distributed-process-execution	Control.Distributed.Process.Execution

    arbitrary key-value headers

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