Safe Haskell	Safe-Inferred
Language	GHC2021

Hydra.HeadLogic.Input

Synopsis

type TTL = Natural
data Input tx
- = ClientInput {
  - clientInput :: ClientInput tx
  }
- | NetworkInput {
  - ttl :: TTL
  - networkEvent :: NetworkEvent (Message tx)
  }
- | ChainInput {
  - chainEvent :: ChainEvent tx
  }

Documentation

type TTL = Natural Source #

data Input tx Source #

Inputs that are processed by the head logic (the "core"). Corresponding to each of the "shell" layers, we distinguish between inputs from the client, the network and the chain.

Constructors

ClientInput	Input received from clients via the Hydra.API.
Fields clientInput :: ClientInput tx
NetworkInput	Input received from peers via a Hydra.Network. `$sel:ttl:ClientInput` is a simple counter that's decreased every time the event is reenqueued due to a wait. It's default value is `defaultTTL`
Fields ttl :: TTL networkEvent :: NetworkEvent (Message tx)
ChainInput	Input received from the chain via a Hydra.Chain.
Fields chainEvent :: ChainEvent tx

Instances

Instances details

(ArbitraryIsTx tx, IsChainState tx) => Arbitrary (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Methods arbitrary :: Gen (Input tx) shrink :: Input tx -> [Input tx]
IsChainState tx => FromJSON (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Methods parseJSON :: Value -> Parser (Input tx) parseJSONList :: Value -> Parser [Input tx] omittedField :: Maybe (Input tx)
IsChainState tx => ToJSON (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Methods toJSON :: Input tx -> Value toEncoding :: Input tx -> Encoding toJSONList :: [Input tx] -> Value toEncodingList :: [Input tx] -> Encoding omitField :: Input tx -> Bool
Generic (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Associated Types type Rep (Input tx) :: Type -> Type Source # Methods from :: Input tx -> Rep (Input tx) x Source # to :: Rep (Input tx) x -> Input tx Source #
IsChainState tx => Show (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Methods showsPrec :: Int -> Input tx -> ShowS Source # show :: Input tx -> String Source # showList :: [Input tx] -> ShowS Source #
IsChainState tx => Eq (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input Methods (==) :: Input tx -> Input tx -> Bool Source # (/=) :: Input tx -> Input tx -> Bool Source #
type Rep (Input tx) Source #
Instance details Defined in Hydra.HeadLogic.Input type Rep (Input tx) = D1 ('MetaData "Input" "Hydra.HeadLogic.Input" "hydra-node-0.19.0-6Z4E5vp1s1XJuLOmmEVMTw" 'False) (C1 ('MetaCons "ClientInput" 'PrefixI 'True) (S1 ('MetaSel ('Just "clientInput") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (ClientInput tx))) :+: (C1 ('MetaCons "NetworkInput" 'PrefixI 'True) (S1 ('MetaSel ('Just "ttl") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 TTL) :*: S1 ('MetaSel ('Just "networkEvent") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (NetworkEvent (Message tx)))) :+: C1 ('MetaCons "ChainInput" 'PrefixI 'True) (S1 ('MetaSel ('Just "chainEvent") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 (ChainEvent tx)))))