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GHC 10.0.0.20260917 · lts/ghc-10.0.x · 8fef28d · 2026-11-02

Modulehxt-9.3.1.22Haskell2010

Data.Tree.NavigatableTree.XPathAxis

Navigatable trees need to have operations to move up, down, left and right. With these elementary operations, the XPath axises can be defined.

Synopsis
  • Packagehxt-9.3.1.22
  • Exports16
  • LanguageHaskell2010
  • LicenceMIT
  • SourceXPathAxis.hs
valuemaybeStar :: (a -> Maybe a) -> a -> [a]

collect all trees by moving into one direction, starting tree is included

valuemaybePlus :: (a -> Maybe a) -> a -> [a]

collect all trees by moving into one direction, starting tree is not included