Swaps the current node with the previous node on the same level
Example:
Before:
p
|- a
|- b <--After:
p
|- b <--
|- aModulecursor-0.3.2.0Haskell2010
Cursor.Tree.Swap
Synopsis
- value treeCursorSwapPrev
- value treeCursorSwapNext
- data SwapResult
- Packagecursor-0.3.2.0
- Exports3
- LanguageHaskell2010
- LicenceMIT
- SourceSwap.hs
Swaps the current node with the next node on the same level
Example:
Before:
p
|- a <--
|- bAfter:
p
|- b
|- a <--Constructors
Instances7Functor, Eq, Show, Generic, NFData, Validity, …
Functor SwapResultDefined in cursor-0.3.2.0 · Cursor.Tree.SwapEq a => Eq (SwapResult a)Defined in cursor-0.3.2.0 · Cursor.Tree.SwapShow a => Show (SwapResult a)Defined in cursor-0.3.2.0 · Cursor.Tree.SwapGeneric (SwapResult a)Defined in cursor-0.3.2.0 · Cursor.Tree.SwapNFData a => NFData (SwapResult a)Defined in cursor-0.3.2.0 · Cursor.Tree.SwapValidity a => Validity (SwapResult a)Defined in cursor-0.3.2.0 · Cursor.Tree.Swaptype Rep (SwapResult a) = D1 ('MetaDataDefined in cursor-0.3.2.0 · Cursor.Tree.Swap"SwapResult"
"Cursor.Tree.Swap"
"cursor-0.3.2.0-Goc09bEWCK1ISEU87uNjFO"
'False) (C1 ('MetaCons"SwapperIsTopNode"
'PrefixI 'False) U1 :+: (C1 ('MetaCons"NoSiblingsToSwapWith"
'PrefixI 'False) U1 :+: C1 ('MetaCons"Swapped"
'PrefixI 'False) (S1 ('MetaSel 'Nothing 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 a))))