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Within LTS Haskell 24.4 (ghc-9.10.2)
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singleton :: forall instr a (m :: Type -> Type) . instr a -> ProgramT instr m aoperational Control.Monad.Operational Program made from a single primitive instruction.
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text-show TextShow O(1). A Builder taking a single character, satisfying
toLazyText (singleton c) = singleton c
singleton :: k -> v -> OMap k vth-desugar Language.Haskell.TH.Desugar.OMap No documentation available.
singleton :: k -> v -> OMap k vth-desugar Language.Haskell.TH.Desugar.OMap.Strict No documentation available.
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th-desugar Language.Haskell.TH.Desugar.OSet No documentation available.
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HaXml Text.XML.HaXml.Schema.TypeConversion No documentation available.
singleton :: a -> b -> Bimap a bbimap Data.Bimap O(1). A bimap with a single element. Version: 0.2
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ghc-internal GHC.Internal.Data.List Construct a list from a single element.
Examples
>>> singleton True [True]
>>> singleton [1, 2, 3] [[1,2,3]]
>>> singleton 'c' "c"
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ghc-internal GHC.Internal.Data.OldList Construct a list from a single element.
Examples
>>> singleton True [True]
>>> singleton [1, 2, 3] [[1,2,3]]
>>> singleton 'c' "c"
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jsaddle Data.JSString O(1) Convert a character into a JSString. Subject to fusion. Performs replacement on invalid scalar values.