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Within LTS Haskell 24.28 (ghc-9.10.3)

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  1. fromList' :: IndexedListLiterals input length output => [output] -> input

    indexed-list-literals Data.IndexedListLiterals

    a partial fromList with bad error messages

  2. fromListP :: forall input (length :: Nat) output len . (KnownNat length, ILL input length output) => len length -> [output] -> Maybe input

    indexed-list-literals Data.IndexedListLiterals

    the fromList variants take a list and convert it into a tuple it's sort of the inverse of toList 

    > fromListP (len @3) [1,2,3]
Just (1,2,3)

    > fromListP (len @3) ["word","up"]
Nothing

    > fromListP (len @1) ['z']
Just (Only 'z') @

  3. toList :: IndexedListLiterals input length output => input -> [output]

    indexed-list-literals Data.IndexedListLiterals 

    > toList (Only 1)
[1]

    > toList (1,2,3)
[1,2,3]

    > toList ZeroTuple
[]

  4. fromAscList :: [Int] -> IntSet

    intern Data.Interned.IntSet

    O(n). Build a set from an ascending list of elements. The precondition (input list is ascending) is not checked.

  5. fromDistinctAscList :: [Int] -> IntSet

    intern Data.Interned.IntSet

    O(n). Build a set from an ascending list of distinct elements. The precondition (input list is strictly ascending) is not checked.

  6. fromList :: [Int] -> IntSet

    intern Data.Interned.IntSet

    O(n*min(n,W)). Create a set from a list of integers.

  7. toAscList :: IntSet -> [Int]

    intern Data.Interned.IntSet

    O(n). Convert the set to an ascending list of elements.

  8. toList :: IntSet -> [Int]

    intern Data.Interned.IntSet

    O(n). Convert the set to a list of elements.

  9. fromList :: [Item (KVITable v)] -> KVITable v

    kvitable Data.KVITable

    Converts a list of ([(Key,Val)], Value) tuples to a KVI table.

  10. toList :: KVITable v -> [Item (KVITable v)]

    kvitable Data.KVITable

    Converts a KVI table to a list of ([(Key,Val)], Value) tuples.

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