Control.Monad.Logger.Aeson.Internal

Disclaimer

In general, changes to this module will not be reflected in the library's version updates. Direct use of this module should be done with care.

Message-related

data Message

A Message captures a textual component and a metadata component. The metadata component is a list of SeriesElem to support tacking on arbitrary structured data to a log message.

With the OverloadedStrings extension enabled, Message values can be constructed without metadata fairly conveniently, just as if we were using Text directly:

logDebug "Some log message without metadata"

Metadata may be included in a Message via the :# constructor:

logDebug $ "Some log message with metadata" :#
  [ "bloorp" .= (42 :: Int)
  , "bonk" .= ("abc" :: Text)
  ]

The mnemonic for the :# constructor is that the # symbol is sometimes referred to as a hash, a JSON object can be thought of as a hash map, and so with :# (and enough squinting), we are cons-ing a textual message onto a JSON object. Yes, this mnemonic isn't well-typed, but hopefully it still helps!

Since: 0.1.0.0

Constructors

Text :# [SeriesElem] infixr 5

Instances

IsString Message

Defined in Control.Monad.Logger.Aeson.Internal

Methods

fromString :: String -> Message

ToLogStr Message

Defined in Control.Monad.Logger.Aeson.Internal

Methods

toLogStr :: Message -> LogStr

newtype SeriesElem

A single key-value pair, where the value is encoded JSON. This is a more restricted version of Series: a SeriesElem is intended to encapsulate exactly one key-value pair, whereas a Series encapsulates zero or more key-value pairs. SeriesElem values can be created via (.=) from aeson.

While a SeriesElem most often will map to a single pair, note that a Semigroup instance is available for performance's sake. The Semigroup instance is useful when multiple pairs are grouped together and then shared across multiple logging calls. In that case, the cost of combining the pairs in the group must only be paid once.

Since: 0.3.0.0

Constructors

UnsafeSeriesElem

Fields

• unSeriesElem :: Series

Instances

Semigroup SeriesElem

Since: 0.3.1.0

Defined in Control.Monad.Logger.Aeson.Internal

Methods

(<>) :: SeriesElem -> SeriesElem -> SeriesElem

sconcat :: NonEmpty SeriesElem -> SeriesElem

stimes :: Integral b => b -> SeriesElem -> SeriesElem

KeyValue SeriesElem

Since: 0.3.0.0

Defined in Control.Monad.Logger.Aeson.Internal

Methods

(.=) :: ToJSON v => Key -> v -> SeriesElem

data LoggedMessage

This type is the Haskell representation of each JSON log message produced by this library.

While we never interact with this type directly when logging messages with monad-logger-aeson, we may wish to use this type if we are parsing/processing log files generated by this library.

Since: 0.1.0.0

Constructors

LoggedMessage

Fields

• loggedMessageTimestamp :: UTCTime
• loggedMessageLevel :: LogLevel
• loggedMessageLoc :: Maybe Loc
• loggedMessageLogSource :: Maybe LogSource
• loggedMessageThreadContext :: KeyMap Value
• loggedMessageText :: Text
• loggedMessageMeta :: KeyMap Value

Instances

Eq LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Methods

(==) :: LoggedMessage -> LoggedMessage -> Bool

(/=) :: LoggedMessage -> LoggedMessage -> Bool

Ord LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Methods

compare :: LoggedMessage -> LoggedMessage -> Ordering

(<) :: LoggedMessage -> LoggedMessage -> Bool

(<=) :: LoggedMessage -> LoggedMessage -> Bool

(>) :: LoggedMessage -> LoggedMessage -> Bool

(>=) :: LoggedMessage -> LoggedMessage -> Bool

max :: LoggedMessage -> LoggedMessage -> LoggedMessage

min :: LoggedMessage -> LoggedMessage -> LoggedMessage

Show LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Methods

showsPrec :: Int -> LoggedMessage -> ShowS

show :: LoggedMessage -> String

showList :: [LoggedMessage] -> ShowS

Generic LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Associated Types

type Rep LoggedMessage :: Type -> Type

Methods

from :: LoggedMessage -> Rep LoggedMessage x

to :: Rep LoggedMessage x -> LoggedMessage

ToJSON LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Methods

toJSON :: LoggedMessage -> Value

toEncoding :: LoggedMessage -> Encoding

toJSONList :: [LoggedMessage] -> Value

toEncodingList :: [LoggedMessage] -> Encoding

FromJSON LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

Methods

parseJSON :: Value -> Parser LoggedMessage

parseJSONList :: Value -> Parser [LoggedMessage]

type Rep LoggedMessage

Defined in Control.Monad.Logger.Aeson.Internal

type Rep LoggedMessage = D1 ('MetaData "LoggedMessage" "Control.Monad.Logger.Aeson.Internal" "monad-logger-aeson-0.3.1.0-KcBPeeEeFiu41mA0ywoxv0" 'False) (C1 ('MetaCons "LoggedMessage" 'PrefixI 'True) ((S1 ('MetaSel ('Just "loggedMessageTimestamp") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 UTCTime) :*: (S1 ('MetaSel ('Just "loggedMessageLevel") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 LogLevel) :*: S1 ('MetaSel ('Just "loggedMessageLoc") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Loc)))) :*: ((S1 ('MetaSel ('Just "loggedMessageLogSource") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe LogSource)) :*: S1 ('MetaSel ('Just "loggedMessageThreadContext") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (KeyMap Value))) :*: (S1 ('MetaSel ('Just "loggedMessageText") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "loggedMessageMeta") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (KeyMap Value))))))

threadContextStore :: Store (KeyMap Value)

Thread-safe, global Store that captures the thread context of messages.

Note that there is a bit of somewhat unavoidable name-overloading here: this binding is called threadContextStore because it stores the thread context (i.e. ThreadContext/MDC from Java land) for messages. It also just so happens that the Store type comes from the context package, which is a package providing thread-indexed storage of arbitrary context values. Please don't hate the player!

Since: 0.1.0.0

logCS :: MonadLogger m => CallStack -> LogSource -> LogLevel -> Message -> m ()

data OutputOptions

OutputOptions is for use with defaultOutputWith and enables us to configure the JSON output produced by this library.

We can get a hold of a value of this type via defaultOutputOptions.

Since: 0.1.0.0

Constructors

OutputOptions

Fields

• outputAction :: LogLevel -> ByteString -> IO ()
• outputIncludeThreadId :: Bool

  Controls whether or not the thread ID is included in each log message's thread context.

  Default: False

  Since: 0.1.0.0

• outputBaseThreadContext :: [Pair]

  Allows for setting a "base" thread context, i.e. a set of Pair that will always be present in log messages.

  If we subsequently use withThreadContext to register some thread context for our messages, if any of the keys in those Pair values overlap with the "base" thread context, then the overlapped Pair values in the "base" thread context will be overridden for the duration of the action provided to withThreadContext.

  Default: mempty

  Since: 0.1.0.0

defaultLogStrBS :: UTCTime -> KeyMap Value -> Loc -> LogSource -> LogLevel -> LogStr -> ByteString

defaultLogStrLBS :: UTCTime -> KeyMap Value -> Loc -> LogSource -> LogLevel -> LogStr -> ByteString

messageEncoding :: Message -> Encoding

messageSeries :: Message -> Series

LogItem-related

data LogItem

Constructors

LogItem

Fields

• logItemTimestamp :: UTCTime
• logItemLoc :: Loc
• logItemLogSource :: LogSource
• logItemLevel :: LogLevel
• logItemThreadContext :: KeyMap Value
• logItemMessageEncoding :: Encoding

logItemEncoding :: LogItem -> Encoding

Encoding-related

pairsEncoding :: [Pair] -> Encoding

pairsSeries :: [Pair] -> Series

levelEncoding :: LogLevel -> Encoding

locEncoding :: Loc -> Encoding

monad-logger internals

mkLoggerLoc :: SrcLoc -> Loc

Not exported from 'monad-logger', so copied here.

locFromCS :: CallStack -> Loc

Not exported from 'monad-logger', so copied here.

isDefaultLoc :: Loc -> Bool

Not exported from 'monad-logger', so copied here.

Aeson compat

data Key

Instances

Eq Key

Defined in Data.Aeson.Key

Methods

(==) :: Key -> Key -> Bool

(/=) :: Key -> Key -> Bool

Data Key

Defined in Data.Aeson.Key

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Key -> c Key

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Key

toConstr :: Key -> Constr

dataTypeOf :: Key -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Key)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Key)

gmapT :: (forall b. Data b => b -> b) -> Key -> Key

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Key -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Key -> r

gmapQ :: (forall d. Data d => d -> u) -> Key -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> Key -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Key -> m Key

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Key -> m Key

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Key -> m Key

Ord Key

Defined in Data.Aeson.Key

Methods

compare :: Key -> Key -> Ordering

(<) :: Key -> Key -> Bool

(<=) :: Key -> Key -> Bool

(>) :: Key -> Key -> Bool

(>=) :: Key -> Key -> Bool

max :: Key -> Key -> Key

min :: Key -> Key -> Key

Read Key

Defined in Data.Aeson.Key

Methods

readsPrec :: Int -> ReadS Key

readList :: ReadS [Key]

readPrec :: ReadPrec Key

readListPrec :: ReadPrec [Key]

Show Key

Defined in Data.Aeson.Key

Methods

showsPrec :: Int -> Key -> ShowS

show :: Key -> String

showList :: [Key] -> ShowS

IsString Key

Defined in Data.Aeson.Key

Methods

fromString :: String -> Key

Semigroup Key

Defined in Data.Aeson.Key

Methods

(<>) :: Key -> Key -> Key

sconcat :: NonEmpty Key -> Key

stimes :: Integral b => b -> Key -> Key

Monoid Key

Defined in Data.Aeson.Key

Methods

mempty :: Key

mappend :: Key -> Key -> Key

mconcat :: [Key] -> Key

Function Key

Since: aeson-2.0.3.0

Defined in Data.Aeson.Key

Methods

function :: (Key -> b) -> Key :-> b

Arbitrary Key

Since: aeson-2.0.3.0

Defined in Data.Aeson.Key

Methods

arbitrary :: Gen Key

shrink :: Key -> [Key]

CoArbitrary Key

Since: aeson-2.0.3.0

Defined in Data.Aeson.Key

Methods

coarbitrary :: Key -> Gen b -> Gen b

Hashable Key

Defined in Data.Aeson.Key

Methods

hashWithSalt :: Int -> Key -> Int

hash :: Key -> Int

ToJSON Key

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: Key -> Value

toEncoding :: Key -> Encoding

toJSONList :: [Key] -> Value

toEncodingList :: [Key] -> Encoding

ToJSONKey Key

Defined in Data.Aeson.Types.ToJSON

Methods

toJSONKey :: ToJSONKeyFunction Key

toJSONKeyList :: ToJSONKeyFunction [Key]

FromJSON Key

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser Key

parseJSONList :: Value -> Parser [Key]

FromJSONKey Key

Defined in Data.Aeson.Types.FromJSON

Methods

fromJSONKey :: FromJSONKeyFunction Key

fromJSONKeyList :: FromJSONKeyFunction [Key]

NFData Key

Defined in Data.Aeson.Key

Methods

rnf :: Key -> ()

Lift Key

Defined in Data.Aeson.Key

Methods

lift :: Key -> Q Exp

liftTyped :: Key -> Q (TExp Key)

FunctorWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

imap :: (Key -> a -> b) -> KeyMap a -> KeyMap b

FoldableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

ifoldMap :: Monoid m => (Key -> a -> m) -> KeyMap a -> m

ifoldMap' :: Monoid m => (Key -> a -> m) -> KeyMap a -> m

ifoldr :: (Key -> a -> b -> b) -> b -> KeyMap a -> b

ifoldl :: (Key -> b -> a -> b) -> b -> KeyMap a -> b

ifoldr' :: (Key -> a -> b -> b) -> b -> KeyMap a -> b

ifoldl' :: (Key -> b -> a -> b) -> b -> KeyMap a -> b

TraversableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

itraverse :: Applicative f => (Key -> a -> f b) -> KeyMap a -> f (KeyMap b)

SemialignWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

ialignWith :: (Key -> These a b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

ZipWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

izipWith :: (Key -> a -> b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

FilterableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

imapMaybe :: (Key -> a -> Maybe b) -> KeyMap a -> KeyMap b

ifilter :: (Key -> a -> Bool) -> KeyMap a -> KeyMap a

WitherableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

iwither :: Applicative f => (Key -> a -> f (Maybe b)) -> KeyMap a -> f (KeyMap b)

iwitherM :: Monad m => (Key -> a -> m (Maybe b)) -> KeyMap a -> m (KeyMap b)

ifilterA :: Applicative f => (Key -> a -> f Bool) -> KeyMap a -> f (KeyMap a)

FromPairs Value (DList Pair)

Defined in Data.Aeson.Types.ToJSON

Methods

fromPairs :: DList Pair -> Value

v ~ Value => KeyValuePair v (DList Pair)

Defined in Data.Aeson.Types.ToJSON

Methods

pair :: Key -> v -> DList Pair

data KeyMap v

A map from JSON key type Key to v.

Instances

Functor KeyMap

Defined in Data.Aeson.KeyMap

Methods

fmap :: (a -> b) -> KeyMap a -> KeyMap b

(<$) :: a -> KeyMap b -> KeyMap a

Foldable KeyMap

Defined in Data.Aeson.KeyMap

Methods

fold :: Monoid m => KeyMap m -> m

foldMap :: Monoid m => (a -> m) -> KeyMap a -> m

foldMap' :: Monoid m => (a -> m) -> KeyMap a -> m

foldr :: (a -> b -> b) -> b -> KeyMap a -> b

foldr' :: (a -> b -> b) -> b -> KeyMap a -> b

foldl :: (b -> a -> b) -> b -> KeyMap a -> b

foldl' :: (b -> a -> b) -> b -> KeyMap a -> b

foldr1 :: (a -> a -> a) -> KeyMap a -> a

foldl1 :: (a -> a -> a) -> KeyMap a -> a

toList :: KeyMap a -> [a]

null :: KeyMap a -> Bool

length :: KeyMap a -> Int

elem :: Eq a => a -> KeyMap a -> Bool

maximum :: Ord a => KeyMap a -> a

minimum :: Ord a => KeyMap a -> a

sum :: Num a => KeyMap a -> a

product :: Num a => KeyMap a -> a

Traversable KeyMap

Defined in Data.Aeson.KeyMap

Methods

traverse :: Applicative f => (a -> f b) -> KeyMap a -> f (KeyMap b)

sequenceA :: Applicative f => KeyMap (f a) -> f (KeyMap a)

mapM :: Monad m => (a -> m b) -> KeyMap a -> m (KeyMap b)

sequence :: Monad m => KeyMap (m a) -> m (KeyMap a)

Arbitrary1 KeyMap

Since: aeson-2.0.3.0

Defined in Data.Aeson.KeyMap

Methods

liftArbitrary :: Gen a -> Gen (KeyMap a)

liftShrink :: (a -> [a]) -> KeyMap a -> [KeyMap a]

ToJSON1 KeyMap

Defined in Data.Aeson.Types.ToJSON

Methods

liftToJSON :: (a -> Value) -> ([a] -> Value) -> KeyMap a -> Value

liftToJSONList :: (a -> Value) -> ([a] -> Value) -> [KeyMap a] -> Value

liftToEncoding :: (a -> Encoding) -> ([a] -> Encoding) -> KeyMap a -> Encoding

liftToEncodingList :: (a -> Encoding) -> ([a] -> Encoding) -> [KeyMap a] -> Encoding

FromJSON1 KeyMap

Since: aeson-2.0.1.0

Defined in Data.Aeson.Types.FromJSON

Methods

liftParseJSON :: (Value -> Parser a) -> (Value -> Parser [a]) -> Value -> Parser (KeyMap a)

liftParseJSONList :: (Value -> Parser a) -> (Value -> Parser [a]) -> Value -> Parser [KeyMap a]

Semialign KeyMap

Defined in Data.Aeson.KeyMap

Methods

align :: KeyMap a -> KeyMap b -> KeyMap (These a b)

alignWith :: (These a b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

Align KeyMap

Defined in Data.Aeson.KeyMap

Methods

nil :: KeyMap a

Zip KeyMap

Defined in Data.Aeson.KeyMap

Methods

zip :: KeyMap a -> KeyMap b -> KeyMap (a, b)

zipWith :: (a -> b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

Filterable KeyMap

Defined in Data.Aeson.KeyMap

Methods

mapMaybe :: (a -> Maybe b) -> KeyMap a -> KeyMap b

catMaybes :: KeyMap (Maybe a) -> KeyMap a

filter :: (a -> Bool) -> KeyMap a -> KeyMap a

Witherable KeyMap

Defined in Data.Aeson.KeyMap

Methods

wither :: Applicative f => (a -> f (Maybe b)) -> KeyMap a -> f (KeyMap b)

witherM :: Monad m => (a -> m (Maybe b)) -> KeyMap a -> m (KeyMap b)

filterA :: Applicative f => (a -> f Bool) -> KeyMap a -> f (KeyMap a)

witherMap :: Applicative m => (KeyMap b -> r) -> (a -> m (Maybe b)) -> KeyMap a -> m r

FunctorWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

imap :: (Key -> a -> b) -> KeyMap a -> KeyMap b

FoldableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

ifoldMap :: Monoid m => (Key -> a -> m) -> KeyMap a -> m

ifoldMap' :: Monoid m => (Key -> a -> m) -> KeyMap a -> m

ifoldr :: (Key -> a -> b -> b) -> b -> KeyMap a -> b

ifoldl :: (Key -> b -> a -> b) -> b -> KeyMap a -> b

ifoldr' :: (Key -> a -> b -> b) -> b -> KeyMap a -> b

ifoldl' :: (Key -> b -> a -> b) -> b -> KeyMap a -> b

TraversableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

itraverse :: Applicative f => (Key -> a -> f b) -> KeyMap a -> f (KeyMap b)

SemialignWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

ialignWith :: (Key -> These a b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

ZipWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

izipWith :: (Key -> a -> b -> c) -> KeyMap a -> KeyMap b -> KeyMap c

FilterableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

imapMaybe :: (Key -> a -> Maybe b) -> KeyMap a -> KeyMap b

ifilter :: (Key -> a -> Bool) -> KeyMap a -> KeyMap a

WitherableWithIndex Key KeyMap

Defined in Data.Aeson.KeyMap

Methods

iwither :: Applicative f => (Key -> a -> f (Maybe b)) -> KeyMap a -> f (KeyMap b)

iwitherM :: Monad m => (Key -> a -> m (Maybe b)) -> KeyMap a -> m (KeyMap b)

ifilterA :: Applicative f => (Key -> a -> f Bool) -> KeyMap a -> f (KeyMap a)

Lift v => Lift (KeyMap v :: Type)

Defined in Data.Aeson.KeyMap

Methods

lift :: KeyMap v -> Q Exp

liftTyped :: KeyMap v -> Q (TExp (KeyMap v))

IsList (KeyMap v)

Since: aeson-2.0.2.0

Defined in Data.Aeson.KeyMap

Associated Types

type Item (KeyMap v)

Methods

fromList :: [Item (KeyMap v)] -> KeyMap v

fromListN :: Int -> [Item (KeyMap v)] -> KeyMap v

toList :: KeyMap v -> [Item (KeyMap v)]

Eq v => Eq (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

(==) :: KeyMap v -> KeyMap v -> Bool

(/=) :: KeyMap v -> KeyMap v -> Bool

Data v => Data (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> KeyMap v -> c (KeyMap v)

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (KeyMap v)

toConstr :: KeyMap v -> Constr

dataTypeOf :: KeyMap v -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (KeyMap v))

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (KeyMap v))

gmapT :: (forall b. Data b => b -> b) -> KeyMap v -> KeyMap v

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> KeyMap v -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> KeyMap v -> r

gmapQ :: (forall d. Data d => d -> u) -> KeyMap v -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> KeyMap v -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> KeyMap v -> m (KeyMap v)

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> KeyMap v -> m (KeyMap v)

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> KeyMap v -> m (KeyMap v)

Ord v => Ord (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

compare :: KeyMap v -> KeyMap v -> Ordering

(<) :: KeyMap v -> KeyMap v -> Bool

(<=) :: KeyMap v -> KeyMap v -> Bool

(>) :: KeyMap v -> KeyMap v -> Bool

(>=) :: KeyMap v -> KeyMap v -> Bool

max :: KeyMap v -> KeyMap v -> KeyMap v

min :: KeyMap v -> KeyMap v -> KeyMap v

Read v => Read (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

readsPrec :: Int -> ReadS (KeyMap v)

readList :: ReadS [KeyMap v]

readPrec :: ReadPrec (KeyMap v)

readListPrec :: ReadPrec [KeyMap v]

Show v => Show (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

showsPrec :: Int -> KeyMap v -> ShowS

show :: KeyMap v -> String

showList :: [KeyMap v] -> ShowS

Semigroup (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

(<>) :: KeyMap v -> KeyMap v -> KeyMap v

sconcat :: NonEmpty (KeyMap v) -> KeyMap v

stimes :: Integral b => b -> KeyMap v -> KeyMap v

Monoid (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

mempty :: KeyMap v

mappend :: KeyMap v -> KeyMap v -> KeyMap v

mconcat :: [KeyMap v] -> KeyMap v

Function v => Function (KeyMap v)

Since: aeson-2.0.3.0

Defined in Data.Aeson.KeyMap

Methods

function :: (KeyMap v -> b) -> KeyMap v :-> b

Arbitrary v => Arbitrary (KeyMap v)

Since: aeson-2.0.3.0

Defined in Data.Aeson.KeyMap

Methods

arbitrary :: Gen (KeyMap v)

shrink :: KeyMap v -> [KeyMap v]

CoArbitrary v => CoArbitrary (KeyMap v)

Since: aeson-2.0.3.0

Defined in Data.Aeson.KeyMap

Methods

coarbitrary :: KeyMap v -> Gen b -> Gen b

Hashable v => Hashable (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

hashWithSalt :: Int -> KeyMap v -> Int

hash :: KeyMap v -> Int

ToJSON v => ToJSON (KeyMap v)

Defined in Data.Aeson.Types.ToJSON

Methods

toJSON :: KeyMap v -> Value

toEncoding :: KeyMap v -> Encoding

toJSONList :: [KeyMap v] -> Value

toEncodingList :: [KeyMap v] -> Encoding

value ~ Value => KeyValue (KeyMap value)

Constructs a singleton KeyMap. For calling functions that demand an Object for constructing objects. To be used in conjunction with mconcat. Prefer to use object where possible.

Defined in Data.Aeson.Types.ToJSON

Methods

(.=) :: ToJSON v => Key -> v -> KeyMap value

FromJSON v => FromJSON (KeyMap v)

Since: aeson-2.0.1.0

Defined in Data.Aeson.Types.FromJSON

Methods

parseJSON :: Value -> Parser (KeyMap v)

parseJSONList :: Value -> Parser [KeyMap v]

NFData v => NFData (KeyMap v)

Defined in Data.Aeson.KeyMap

Methods

rnf :: KeyMap v -> ()

type Item (KeyMap v)

Defined in Data.Aeson.KeyMap

type Item (KeyMap v) = (Key, v)

emptyKeyMap :: KeyMap v

keyMapFromList :: [(Key, v)] -> KeyMap v

keyMapToList :: KeyMap v -> [(Key, v)]

keyMapInsert :: Key -> v -> KeyMap v -> KeyMap v

keyMapUnion :: KeyMap v -> KeyMap v -> KeyMap v