Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.StringVariants

Contents

Non empty text
- Constructing
- Converting
Operations
Conversions between Refined and NonEmptyText.
Non-empty, whitespace-trimmed text with no character limit
Nullable non empty text
- Converting
- Information

Synopsis

data NonEmptyText (n :: Nat)
mkNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Text -> Maybe (NonEmptyText n)
unsafeMkNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Text -> NonEmptyText n
mkNonEmptyTextWithTruncate :: forall n. (KnownNat n, 1 <= n) => Text -> Maybe (NonEmptyText n)
compileNonEmptyText :: Integer -> QuasiQuoter
compileNonEmptyTextKnownLength :: QuasiQuoter
nonEmptyTextToText :: NonEmptyText n -> Text
convertEmptyTextToNothing :: Text -> Maybe Text
maybeTextToTruncateNullableNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Maybe Text -> NullableNonEmptyText n
type (<=) (x :: t) (y :: t) = Assert (x <=? y) (LeErrMsg x y :: Constraint)
widen :: (1 <= n, n <= m) => NonEmptyText n -> NonEmptyText m
takeNonEmptyText :: forall m n. (KnownNat m, KnownNat n, 1 <= n, n <= m) => NonEmptyText m -> NonEmptyText n
takeNonEmptyTextEnd :: forall m n. (KnownNat m, KnownNat n, 1 <= n, n <= m) => NonEmptyText m -> NonEmptyText n
chunksOfNonEmptyText :: forall chunkSize totalSize. (KnownNat chunkSize, KnownNat totalSize, chunkSize <= totalSize, 1 <= chunkSize) => NonEmptyText totalSize -> NonEmpty (NonEmptyText chunkSize)
filterNonEmptyText :: (KnownNat n, 1 <= n) => (Char -> Bool) -> NonEmptyText n -> Maybe (NonEmptyText n)
(<>|) :: NonEmptyText n -> NonEmptyText m -> NonEmptyText (n + m)
data ContainsNonWhitespaceCharacters = ContainsNonWhitespaceCharacters
exactLengthRefinedToRange :: Refined (ContainsNonWhitespaceCharacters && SizeEqualTo n) Text -> NonEmptyText n
nonEmptyTextFromRefined :: Refined (ContainsNonWhitespaceCharacters && (SizeLessThan n || SizeEqualTo n)) Text -> NonEmptyText n
refinedFromNonEmptyText :: NonEmptyText n -> Refined (ContainsNonWhitespaceCharacters && (SizeLessThan n || SizeEqualTo n)) Text
data Prose
mkProse :: Text -> Maybe Prose
compileProse :: QuasiQuoter
proseToText :: Prose -> Text
proseFromNonEmptyText :: NonEmptyText n -> Prose
newtype NullableNonEmptyText n = NullableNonEmptyText (Maybe (NonEmptyText n))
mkNullableNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Text -> Maybe (NullableNonEmptyText n)
nullNonEmptyText :: NullableNonEmptyText n
compileNullableNonEmptyText :: Integer -> QuasiQuoter
nonEmptyTextToNullable :: NonEmptyText n -> NullableNonEmptyText n
maybeNonEmptyTextToNullable :: Maybe (NonEmptyText n) -> NullableNonEmptyText n
nullableNonEmptyTextToMaybeText :: NullableNonEmptyText n -> Maybe Text
nullableNonEmptyTextToMaybeNonEmptyText :: NullableNonEmptyText n -> Maybe (NonEmptyText n)
parseNullableNonEmptyText :: (KnownNat n, 1 <= n) => Text -> Object -> Parser (NullableNonEmptyText n)
fromMaybeNullableText :: Maybe (NullableNonEmptyText n) -> NullableNonEmptyText n
isNullNonEmptyText :: NullableNonEmptyText n -> Bool

Non empty text

data NonEmptyText (n :: Nat) Source #

Non Empty Text, requires the input is between 1 and n chars and not just whitespace.

Instances

Instances details

Lift (NonEmptyText n :: Type) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods lift :: Quote m => NonEmptyText n -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => NonEmptyText n -> Code m (NonEmptyText n) #
(KnownNat n, 1 <= n) => Arbitrary (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods arbitrary :: Gen (NonEmptyText n) # shrink :: NonEmptyText n -> [NonEmptyText n] #
(KnownNat n, 1 <= n) => FromJSON (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods parseJSON :: Value -> Parser (NonEmptyText n) # parseJSONList :: Value -> Parser [NonEmptyText n] #
ToJSON (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods toJSON :: NonEmptyText n -> Value # toEncoding :: NonEmptyText n -> Encoding # toJSONList :: [NonEmptyText n] -> Value # toEncodingList :: [NonEmptyText n] -> Encoding #
KnownNat n => Data (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NonEmptyText n -> c (NonEmptyText n) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (NonEmptyText n) # toConstr :: NonEmptyText n -> Constr # dataTypeOf :: NonEmptyText n -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (NonEmptyText n)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (NonEmptyText n)) # gmapT :: (forall b. Data b => b -> b) -> NonEmptyText n -> NonEmptyText n # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NonEmptyText n -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NonEmptyText n -> r # gmapQ :: (forall d. Data d => d -> u) -> NonEmptyText n -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NonEmptyText n -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NonEmptyText n -> m (NonEmptyText n) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NonEmptyText n -> m (NonEmptyText n) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NonEmptyText n -> m (NonEmptyText n) #
(TypeError (('Text "An instance of 'Semigroup (NonEmptyText n)' would violate the " ':<>: 'Text "length guarantees.") ':$$: 'Text "Please use '(<>\|)' or 'concatWithSpace' to combine the values.") :: Constraint) => Semigroup (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods (<>) :: NonEmptyText n -> NonEmptyText n -> NonEmptyText n # sconcat :: NonEmpty (NonEmptyText n) -> NonEmptyText n # stimes :: Integral b => b -> NonEmptyText n -> NonEmptyText n #
Generic (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Associated Types type Rep (NonEmptyText n) :: Type -> Type # Methods from :: NonEmptyText n -> Rep (NonEmptyText n) x # to :: Rep (NonEmptyText n) x -> NonEmptyText n #
Read (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods readsPrec :: Int -> ReadS (NonEmptyText n) # readList :: ReadS [NonEmptyText n] # readPrec :: ReadPrec (NonEmptyText n) # readListPrec :: ReadPrec [NonEmptyText n] #
Show (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods showsPrec :: Int -> NonEmptyText n -> ShowS # show :: NonEmptyText n -> String # showList :: [NonEmptyText n] -> ShowS #
Eq (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods (==) :: NonEmptyText n -> NonEmptyText n -> Bool # (/=) :: NonEmptyText n -> NonEmptyText n -> Bool #
Ord (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods compare :: NonEmptyText n -> NonEmptyText n -> Ordering # (<) :: NonEmptyText n -> NonEmptyText n -> Bool # (<=) :: NonEmptyText n -> NonEmptyText n -> Bool # (>) :: NonEmptyText n -> NonEmptyText n -> Bool # (>=) :: NonEmptyText n -> NonEmptyText n -> Bool # max :: NonEmptyText n -> NonEmptyText n -> NonEmptyText n # min :: NonEmptyText n -> NonEmptyText n -> NonEmptyText n #
MonoFoldable (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods ofoldMap :: Monoid m => (Element (NonEmptyText n) -> m) -> NonEmptyText n -> m # ofoldr :: (Element (NonEmptyText n) -> b -> b) -> b -> NonEmptyText n -> b # ofoldl' :: (a -> Element (NonEmptyText n) -> a) -> a -> NonEmptyText n -> a # otoList :: NonEmptyText n -> [Element (NonEmptyText n)] # oall :: (Element (NonEmptyText n) -> Bool) -> NonEmptyText n -> Bool # oany :: (Element (NonEmptyText n) -> Bool) -> NonEmptyText n -> Bool # onull :: NonEmptyText n -> Bool # olength :: NonEmptyText n -> Int # olength64 :: NonEmptyText n -> Int64 # ocompareLength :: Integral i => NonEmptyText n -> i -> Ordering # otraverse_ :: Applicative f => (Element (NonEmptyText n) -> f b) -> NonEmptyText n -> f () # ofor_ :: Applicative f => NonEmptyText n -> (Element (NonEmptyText n) -> f b) -> f () # omapM_ :: Applicative m => (Element (NonEmptyText n) -> m ()) -> NonEmptyText n -> m () # oforM_ :: Applicative m => NonEmptyText n -> (Element (NonEmptyText n) -> m ()) -> m () # ofoldlM :: Monad m => (a -> Element (NonEmptyText n) -> m a) -> a -> NonEmptyText n -> m a # ofoldMap1Ex :: Semigroup m => (Element (NonEmptyText n) -> m) -> NonEmptyText n -> m # ofoldr1Ex :: (Element (NonEmptyText n) -> Element (NonEmptyText n) -> Element (NonEmptyText n)) -> NonEmptyText n -> Element (NonEmptyText n) # ofoldl1Ex' :: (Element (NonEmptyText n) -> Element (NonEmptyText n) -> Element (NonEmptyText n)) -> NonEmptyText n -> Element (NonEmptyText n) # headEx :: NonEmptyText n -> Element (NonEmptyText n) # lastEx :: NonEmptyText n -> Element (NonEmptyText n) # unsafeHead :: NonEmptyText n -> Element (NonEmptyText n) # unsafeLast :: NonEmptyText n -> Element (NonEmptyText n) # maximumByEx :: (Element (NonEmptyText n) -> Element (NonEmptyText n) -> Ordering) -> NonEmptyText n -> Element (NonEmptyText n) # minimumByEx :: (Element (NonEmptyText n) -> Element (NonEmptyText n) -> Ordering) -> NonEmptyText n -> Element (NonEmptyText n) # oelem :: Element (NonEmptyText n) -> NonEmptyText n -> Bool # onotElem :: Element (NonEmptyText n) -> NonEmptyText n -> Bool #
ConvertibleStrings (NonEmptyText n) ByteString Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods convertString :: NonEmptyText n -> ByteString #
ConvertibleStrings (NonEmptyText n) Text Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods convertString :: NonEmptyText n -> Text #
ConvertibleStrings (NonEmptyText n) String Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal Methods convertString :: NonEmptyText n -> String #
type Rep (NonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal type Rep (NonEmptyText n) = D1 ('MetaData "NonEmptyText" "Data.StringVariants.NonEmptyText.Internal" "string-variants-0.3.1.0-7oZ1CmOM9DaEt259oVGHqF" 'True) (C1 ('MetaCons "NonEmptyText" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 Text)))
type Element (NonEmptyText _n) Source #
Instance details Defined in Data.StringVariants.NonEmptyText.Internal type Element (NonEmptyText _n) = Char

Constructing

mkNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Text -> Maybe (NonEmptyText n) Source #

unsafeMkNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Text -> NonEmptyText n Source #

Make a NonEmptyText when you can manually verify the length

mkNonEmptyTextWithTruncate :: forall n. (KnownNat n, 1 <= n) => Text -> Maybe (NonEmptyText n) Source #

compileNonEmptyText :: Integer -> QuasiQuoter Source #

compileNonEmptyTextKnownLength :: QuasiQuoter Source #

Converting

nonEmptyTextToText :: NonEmptyText n -> Text Source #

convertEmptyTextToNothing :: Text -> Maybe Text Source #

maybeTextToTruncateNullableNonEmptyText :: forall n. (KnownNat n, 1 <= n) => Maybe Text -> NullableNonEmptyText n Source #

type (<=) (x :: t) (y :: t) = Assert (x <=? y) (LeErrMsg x y :: Constraint) infix 4 #

Comparison (<=) of comparable types, as a constraint.

Since: base-4.16.0.0

widen :: (1 <= n, n <= m) => NonEmptyText n -> NonEmptyText m Source #

Converts a NonEmptyText to a wider NonEmptyText

Operations

takeNonEmptyText :: forall m n. (KnownNat m, KnownNat n, 1 <= n, n <= m) => NonEmptyText m -> NonEmptyText n Source #

Narrows the maximum length, dropping any remaining trailing characters.

takeNonEmptyTextEnd :: forall m n. (KnownNat m, KnownNat n, 1 <= n, n <= m) => NonEmptyText m -> NonEmptyText n Source #

Narrows the maximum length, dropping any prefix remaining characters.

chunksOfNonEmptyText :: forall chunkSize totalSize. (KnownNat chunkSize, KnownNat totalSize, chunkSize <= totalSize, 1 <= chunkSize) => NonEmptyText totalSize -> NonEmpty (NonEmptyText chunkSize) Source #

O(n) Splits a NonEmptyText into components of length chunkSize. The chunks may be shorter than the chunkSize depending on the length of the input and spacing. Each chunk is stripped of whitespace.

filterNonEmptyText :: (KnownNat n, 1 <= n) => (Char -> Bool) -> NonEmptyText n -> Maybe (NonEmptyText n) Source #

Identical to the normal text filter function, but maintains the type-level invariant that the text length is <= n, unlike unwrapping the text, filtering, then rewrapping the text.

Will return Nothing if the resulting length is zero.

(<>|) :: NonEmptyText n -> NonEmptyText m -> NonEmptyText (n + m) Source #

Concat two NonEmptyText values, with the new maximum length being the sum of the two maximum lengths of the inputs.

Mnemonic: <> for monoid, | from NonEmpty's :| operator

Conversions between `Refined` and `NonEmptyText`.

data ContainsNonWhitespaceCharacters Source #

Constructors

ContainsNonWhitespaceCharacters

Instances

Instances details

Generic ContainsNonWhitespaceCharacters Source #
Instance details Defined in Data.StringVariants.NonEmptyText Associated Types type Rep ContainsNonWhitespaceCharacters :: Type -> Type # Methods from :: ContainsNonWhitespaceCharacters -> Rep ContainsNonWhitespaceCharacters x # to :: Rep ContainsNonWhitespaceCharacters x -> ContainsNonWhitespaceCharacters #
Predicate ContainsNonWhitespaceCharacters Text Source #
Instance details Defined in Data.StringVariants.NonEmptyText Methods validate :: Proxy ContainsNonWhitespaceCharacters -> Text -> Maybe RefineException #
type Rep ContainsNonWhitespaceCharacters Source #
Instance details Defined in Data.StringVariants.NonEmptyText type Rep ContainsNonWhitespaceCharacters = D1 ('MetaData "ContainsNonWhitespaceCharacters" "Data.StringVariants.NonEmptyText" "string-variants-0.3.1.0-7oZ1CmOM9DaEt259oVGHqF" 'False) (C1 ('MetaCons "ContainsNonWhitespaceCharacters" 'PrefixI 'False) (U1 :: Type -> Type))

exactLengthRefinedToRange :: Refined (ContainsNonWhitespaceCharacters && SizeEqualTo n) Text -> NonEmptyText n Source #

nonEmptyTextFromRefined :: Refined (ContainsNonWhitespaceCharacters && (SizeLessThan n || SizeEqualTo n)) Text -> NonEmptyText n Source #

refinedFromNonEmptyText :: NonEmptyText n -> Refined (ContainsNonWhitespaceCharacters && (SizeLessThan n || SizeEqualTo n)) Text Source #

Non-empty, whitespace-trimmed text with no character limit

data Prose Source #

Whitespace-trimmed, non-empty text, for use with API endpoints. The rationale is that there are many situations where if a client sends text that is empty or all whitespace, there's probably a client error. Not suitable for database fields, as there is no character limit (see ProsePersistFieldMsg).

Instances

Instances details

FromJSON Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods parseJSON :: Value -> Parser Prose # parseJSONList :: Value -> Parser [Prose] #
ToJSON Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods toJSON :: Prose -> Value # toEncoding :: Prose -> Encoding # toJSONList :: [Prose] -> Value # toEncodingList :: [Prose] -> Encoding #
ToJSONKey Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods toJSONKey :: ToJSONKeyFunction Prose # toJSONKeyList :: ToJSONKeyFunction [Prose] #
Semigroup Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods (<>) :: Prose -> Prose -> Prose # sconcat :: NonEmpty Prose -> Prose # stimes :: Integral b => b -> Prose -> Prose #
Show Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods showsPrec :: Int -> Prose -> ShowS # show :: Prose -> String # showList :: [Prose] -> ShowS #
Eq Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods (==) :: Prose -> Prose -> Bool # (/=) :: Prose -> Prose -> Bool #
Ord Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods compare :: Prose -> Prose -> Ordering # (<) :: Prose -> Prose -> Bool # (<=) :: Prose -> Prose -> Bool # (>) :: Prose -> Prose -> Bool # (>=) :: Prose -> Prose -> Bool # max :: Prose -> Prose -> Prose # min :: Prose -> Prose -> Prose #
ConvertibleStrings Prose Text Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods convertString :: Prose -> Text #
ConvertibleStrings Prose Text Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods convertString :: Prose -> Text #
Lift Prose Source #
Instance details Defined in Data.StringVariants.Prose.Internal Methods lift :: Quote m => Prose -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => Prose -> Code m Prose #

mkProse :: Text -> Maybe Prose Source #

compileProse :: QuasiQuoter Source #

proseToText :: Prose -> Text Source #

proseFromNonEmptyText :: NonEmptyText n -> Prose Source #

Nullable non empty text

newtype NullableNonEmptyText n Source #

Newtype wrapper around Maybe NonEmptyText that converts empty string to Nothing.

NullableNonEmptyText n is used in API types to represent optional text fields when you do not want an empty string to fail to parse. Like NonEmptyText, the payload Text is guaranteed to be non-empty, within the character limit, and stripped of whitespace. Unlike NonEmptyText, it will successfully parse empty strings as nullNonEmptyText.

Since Aeson version 2.2, fields of this type maybe be missing, null, or empty without failing to parse. Avoid using Maybe (NullableNonEmptyText n) in API types, since it creates unnecessary edge cases that complicate the code.

NB: When using a version of Aeson prior to 2.2, you must use Maybe (NullableNonEmptyText n) if you want to allow missing or null fields to parse.

  data Person = Person
    { name :: NonEmptyText 50
    , catchphrase :: NullableNonEmptyText 500
    }

With this type definition, these four JSON objects below are valid and parse as Person Daniel nullNonEmptyText.

{"name": "Daniel"}
{"name": "Daniel", catchphrase: null}
{"name": "Daniel", catchphrase: ""}
{"name": "Daniel", catchphrase: " "}

These two JSON objects parses as Person Daniel (mkNullableNonEmptyText "Yabba-Dabba Do!")

{"name": "Daniel", catchphrase: "Yabba-Dabba Do!"}
{"name": "Daniel", catchphrase: "    Yabba-Dabba Do!   "}

Use nullableNonEmptyTextToMaybeNonEmptyText to extract Maybe (NonEmptyText n) from NullableNonEmptyText n.

Constructors

NullableNonEmptyText (Maybe (NonEmptyText n))

Instances

Instances details

Lift (NullableNonEmptyText n :: Type) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods lift :: Quote m => NullableNonEmptyText n -> m Exp # liftTyped :: forall (m :: Type -> Type). Quote m => NullableNonEmptyText n -> Code m (NullableNonEmptyText n) #
(KnownNat n, 1 <= n) => FromJSON (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods parseJSON :: Value -> Parser (NullableNonEmptyText n) # parseJSONList :: Value -> Parser [NullableNonEmptyText n] #
ToJSON (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods toJSON :: NullableNonEmptyText n -> Value # toEncoding :: NullableNonEmptyText n -> Encoding # toJSONList :: [NullableNonEmptyText n] -> Value # toEncodingList :: [NullableNonEmptyText n] -> Encoding #
Generic (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Associated Types type Rep (NullableNonEmptyText n) :: Type -> Type # Methods from :: NullableNonEmptyText n -> Rep (NullableNonEmptyText n) x # to :: Rep (NullableNonEmptyText n) x -> NullableNonEmptyText n #
Read (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods readsPrec :: Int -> ReadS (NullableNonEmptyText n) # readList :: ReadS [NullableNonEmptyText n] # readPrec :: ReadPrec (NullableNonEmptyText n) # readListPrec :: ReadPrec [NullableNonEmptyText n] #
Show (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods showsPrec :: Int -> NullableNonEmptyText n -> ShowS # show :: NullableNonEmptyText n -> String # showList :: [NullableNonEmptyText n] -> ShowS #
Eq (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText Methods (==) :: NullableNonEmptyText n -> NullableNonEmptyText n -> Bool # (/=) :: NullableNonEmptyText n -> NullableNonEmptyText n -> Bool #
type Rep (NullableNonEmptyText n) Source #
Instance details Defined in Data.StringVariants.NullableNonEmptyText type Rep (NullableNonEmptyText n) = D1 ('MetaData "NullableNonEmptyText" "Data.StringVariants.NullableNonEmptyText" "string-variants-0.3.1.0-7oZ1CmOM9DaEt259oVGHqF" 'True) (C1 ('MetaCons "NullableNonEmptyText" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (Maybe (NonEmptyText n)))))