Network.Ethereum.Contract.Event.MultiFilter

Support for parallel multiple event filters.

The MultiFilter type

data MultiFilter (es :: [*]) where

MultiFilters

Constructors

NilFilters :: MultiFilter '[]

(:?) :: Filter e -> MultiFilter es -> MultiFilter (e ': es) infixr 5

minStartBlock :: MultiFilter es -> DefaultBlock

minEndBlock :: MultiFilter es -> DefaultBlock

modifyMultiFilter :: (forall e. Filter e -> Filter e) -> MultiFilter es -> MultiFilter es

With geth filters

multiEvent :: (PollFilters es, QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 (Async ())

multiEvent' :: (PollFilters es, QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 ()

multiEventMany' :: (PollFilters es, QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Integer -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 ()

Without geth filters

multiEventNoFilter :: (QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 (Async ())

multiEventNoFilter' :: (QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 ()

multiEventManyNoFilter' :: (QueryAllLogs es, MapHandlers Web3 es (WithChange es), AllAllSat '[HasLogIndex] (WithChange es), RecApplicative (WithChange es)) => MultiFilter es -> Integer -> Handlers es (ReaderT Change Web3 EventAction) -> Web3 ()

Re-exports

type Handlers (ts :: [*]) b = Rec (Handler b) ts

'Handlers ts b', is essentially a list of functions, one for each type in ts. All functions produce a value of type b. Hence, 'Handlers ts b' would represent something like the type-level list: [t -> b | t in ts ]

newtype Handler b a

Newtype around functions for a to b

Constructors

H (a -> b)

data Rec (a :: u -> *) (b :: [u]) :: forall u. (u -> *) -> [u] -> * where

A record is parameterized by a universe u, an interpretation f and a list of rows rs. The labels or indices of the record are given by inhabitants of the kind u; the type of values at any label r :: u is given by its interpretation f r :: *.

Constructors

RNil :: Rec a ([] :: [u])

(:&) :: Rec a (r ': rs) infixr 7

Instances

RecElem (Rec :: (a -> *) -> [a] -> *) (r :: a) (r ': rs :: [a]) Z

Defined in Data.Vinyl.Lens

Methods

rlens :: Functor g => sing r -> (f r -> g (f r)) -> Rec f (r ': rs) -> g (Rec f (r ': rs))

rget :: sing r -> Rec f (r ': rs) -> f r

rput :: f r -> Rec f (r ': rs) -> Rec f (r ': rs)

(RIndex r (s ': rs) ~ S i, RElem r rs i) => RecElem (Rec :: (a -> *) -> [a] -> *) (r :: a) (s ': rs :: [a]) (S i)

Defined in Data.Vinyl.Lens

Methods

rlens :: Functor g => sing r -> (f r -> g (f r)) -> Rec f (s ': rs) -> g (Rec f (s ': rs))

rget :: sing r -> Rec f (s ': rs) -> f r

rput :: f r -> Rec f (s ': rs) -> Rec f (s ': rs)

TestCoercion f => TestCoercion (Rec f :: [u] -> *)

Defined in Data.Vinyl.Core

Methods

testCoercion :: Rec f a -> Rec f b -> Maybe (Coercion a b)

TestEquality f => TestEquality (Rec f :: [u] -> *)

Defined in Data.Vinyl.Core

Methods

testEquality :: Rec f a -> Rec f b -> Maybe (a :~: b)

RecSubset (Rec :: (k -> *) -> [k] -> *) ([] :: [k]) (ss :: [k]) ([] :: [Nat])

Defined in Data.Vinyl.Lens

Methods

rsubset :: Functor g => (Rec f [] -> g (Rec f [])) -> Rec f ss -> g (Rec f ss)

rcast :: Rec f ss -> Rec f []

rreplace :: Rec f [] -> Rec f ss -> Rec f ss

(RElem r ss i, RSubset rs ss is) => RecSubset (Rec :: (k -> *) -> [k] -> *) (r ': rs :: [k]) (ss :: [k]) (i ': is)

Defined in Data.Vinyl.Lens

Methods

rsubset :: Functor g => (Rec f (r ': rs) -> g (Rec f (r ': rs))) -> Rec f ss -> g (Rec f ss)

rcast :: Rec f ss -> Rec f (r ': rs)

rreplace :: Rec f (r ': rs) -> Rec f ss -> Rec f ss

Eq (Rec f ([] :: [u]))

Defined in Data.Vinyl.Core

Methods

(==) :: Rec f [] -> Rec f [] -> Bool

(/=) :: Rec f [] -> Rec f [] -> Bool

(Eq (f r), Eq (Rec f rs)) => Eq (Rec f (r ': rs))

Defined in Data.Vinyl.Core

Methods

(==) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

(/=) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

Ord (Rec f ([] :: [u]))

Defined in Data.Vinyl.Core

Methods

compare :: Rec f [] -> Rec f [] -> Ordering

(<) :: Rec f [] -> Rec f [] -> Bool

(<=) :: Rec f [] -> Rec f [] -> Bool

(>) :: Rec f [] -> Rec f [] -> Bool

(>=) :: Rec f [] -> Rec f [] -> Bool

max :: Rec f [] -> Rec f [] -> Rec f []

min :: Rec f [] -> Rec f [] -> Rec f []

(Ord (f r), Ord (Rec f rs)) => Ord (Rec f (r ': rs))

Defined in Data.Vinyl.Core

Methods

compare :: Rec f (r ': rs) -> Rec f (r ': rs) -> Ordering

(<) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

(<=) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

(>) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

(>=) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Bool

max :: Rec f (r ': rs) -> Rec f (r ': rs) -> Rec f (r ': rs)

min :: Rec f (r ': rs) -> Rec f (r ': rs) -> Rec f (r ': rs)

RecAll f rs Show => Show (Rec f rs)

Records may be shown insofar as their points may be shown. reifyConstraint is used to great effect here.

Defined in Data.Vinyl.Core

Methods

showsPrec :: Int -> Rec f rs -> ShowS

show :: Rec f rs -> String

showList :: [Rec f rs] -> ShowS

Semigroup (Rec f ([] :: [u]))

Defined in Data.Vinyl.Core

Methods

(<>) :: Rec f [] -> Rec f [] -> Rec f []

sconcat :: NonEmpty (Rec f []) -> Rec f []

stimes :: Integral b => b -> Rec f [] -> Rec f []

(Monoid (f r), Monoid (Rec f rs)) => Semigroup (Rec f (r ': rs))

Defined in Data.Vinyl.Core

Methods

(<>) :: Rec f (r ': rs) -> Rec f (r ': rs) -> Rec f (r ': rs)

sconcat :: NonEmpty (Rec f (r ': rs)) -> Rec f (r ': rs)

stimes :: Integral b => b -> Rec f (r ': rs) -> Rec f (r ': rs)

Monoid (Rec f ([] :: [u]))

Defined in Data.Vinyl.Core

Methods

mempty :: Rec f []

mappend :: Rec f [] -> Rec f [] -> Rec f []

mconcat :: [Rec f []] -> Rec f []

(Monoid (f r), Monoid (Rec f rs)) => Monoid (Rec f (r ': rs))

Defined in Data.Vinyl.Core

Methods

mempty :: Rec f (r ': rs)

mappend :: Rec f (r ': rs) -> Rec f (r ': rs) -> Rec f (r ': rs)

mconcat :: [Rec f (r ': rs)] -> Rec f (r ': rs)

Storable (Rec f ([] :: [u]))

Defined in Data.Vinyl.Core

Methods

sizeOf :: Rec f [] -> Int

alignment :: Rec f [] -> Int

peekElemOff :: Ptr (Rec f []) -> Int -> IO (Rec f [])

pokeElemOff :: Ptr (Rec f []) -> Int -> Rec f [] -> IO ()

peekByteOff :: Ptr b -> Int -> IO (Rec f [])

pokeByteOff :: Ptr b -> Int -> Rec f [] -> IO ()

peek :: Ptr (Rec f []) -> IO (Rec f [])

poke :: Ptr (Rec f []) -> Rec f [] -> IO ()

(Storable (f r), Storable (Rec f rs)) => Storable (Rec f (r ': rs))

Defined in Data.Vinyl.Core

Methods

sizeOf :: Rec f (r ': rs) -> Int

alignment :: Rec f (r ': rs) -> Int

peekElemOff :: Ptr (Rec f (r ': rs)) -> Int -> IO (Rec f (r ': rs))

pokeElemOff :: Ptr (Rec f (r ': rs)) -> Int -> Rec f (r ': rs) -> IO ()

peekByteOff :: Ptr b -> Int -> IO (Rec f (r ': rs))

pokeByteOff :: Ptr b -> Int -> Rec f (r ': rs) -> IO ()

peek :: Ptr (Rec f (r ': rs)) -> IO (Rec f (r ': rs))

poke :: Ptr (Rec f (r ': rs)) -> Rec f (r ': rs) -> IO ()