Safe Haskell	Safe-Inferred
Language	Haskell2010

Cooked.Skeleton.Redeemer

Description

This module exposes the notion of redeemers used whenever a script in invoked in a TxSkel.

Synopsis

data TxSkelRedeemer where
- TxSkelRedeemer :: RedeemerConstrs redeemer => {..} -> TxSkelRedeemer
type RedeemerConstrs redeemer = (ToData redeemer, Show redeemer, PrettyCooked redeemer, Eq redeemer, Typeable redeemer)
withReferenceInput :: TxSkelRedeemer -> TxOutRef -> TxSkelRedeemer
someTxSkelRedeemer :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer
emptyTxSkelRedeemer :: TxSkelRedeemer
getTypedRedeemer :: Typeable a => TxSkelRedeemer -> Maybe a
setTypedRedeemer :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer -> TxSkelRedeemer
someTxSkelRedeemerNoAutoFill :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer
emptyTxSkelRedeemerNoAutoFill :: TxSkelRedeemer

Documentation

data TxSkelRedeemer where Source #

A bundle around a redeemer which allows to provide a reference input in which the script associated with the redeemer can be found

Constructors

TxSkelRedeemer

Fields

:: RedeemerConstrs redeemer
=> { txSkelRedeemerContent :: redeemer
The redeemer data with which the script will be executed
, txSkelRedeemerReferenceInput :: Maybe TxOutRef
An optional reference input containing the script to execute
, txSkelRedeemerAutoFill :: Bool
Whether the reference input can be automatically assigned. This will only trigger if txSkelRedeemerReferenceInput is Nothing
} -> TxSkelRedeemer

Instances

Instances details

Monoid DoubleSatDelta Source #
Instance details Defined in Cooked.Attack.DoubleSat Methods mempty :: DoubleSatDelta # mappend :: DoubleSatDelta -> DoubleSatDelta -> DoubleSatDelta # mconcat :: [DoubleSatDelta] -> DoubleSatDelta #
Monoid TxSkelMints Source #
Instance details Defined in Cooked.Skeleton.Mint Methods mempty :: TxSkelMints # mappend :: TxSkelMints -> TxSkelMints -> TxSkelMints # mconcat :: [TxSkelMints] -> TxSkelMints #
Semigroup DoubleSatDelta Source #
Instance details Defined in Cooked.Attack.DoubleSat Methods (<>) :: DoubleSatDelta -> DoubleSatDelta -> DoubleSatDelta # sconcat :: NonEmpty DoubleSatDelta -> DoubleSatDelta # stimes :: Integral b => b -> DoubleSatDelta -> DoubleSatDelta #
Semigroup TxSkelMints Source #	Combining `TxSkelMints` in a sensible way. In particular, this means that Map.fromList [(pol, (red, NEMap.fromList [(tName, 1)]))] and Map.fromList [(pol, (red', NEMap.fromList [(tName, -1)]))] will combine to become the empty `TxSkelMints` (and similar examples, where the values add up to zero, see the comment at the definition of `addMint`). In every case, if you add mints with a different redeemer for the same policy, the redeemer used in the right argument takes precedence.
Instance details Defined in Cooked.Skeleton.Mint Methods (<>) :: TxSkelMints -> TxSkelMints -> TxSkelMints # sconcat :: NonEmpty TxSkelMints -> TxSkelMints # stimes :: Integral b => b -> TxSkelMints -> TxSkelMints #
Show TxSkelRedeemer Source #
Instance details Defined in Cooked.Skeleton.Redeemer Methods showsPrec :: Int -> TxSkelRedeemer -> ShowS # show :: TxSkelRedeemer -> String # showList :: [TxSkelRedeemer] -> ShowS #
Eq TxSkelRedeemer Source #
Instance details Defined in Cooked.Skeleton.Redeemer Methods (==) :: TxSkelRedeemer -> TxSkelRedeemer -> Bool # (/=) :: TxSkelRedeemer -> TxSkelRedeemer -> Bool #

type RedeemerConstrs redeemer = (ToData redeemer, Show redeemer, PrettyCooked redeemer, Eq redeemer, Typeable redeemer) Source #

These are the constraints that must be satisfied by the inner content of a redeemer, that is the actual data that will be passed to the script as its redeemer during during validation

withReferenceInput :: TxSkelRedeemer -> TxOutRef -> TxSkelRedeemer Source #

Attaches a reference input to a given TxSkelRedeemer. This should usually be of no use if option txOptAutoReferenceScripts is turned on, which is the case by default.

someTxSkelRedeemer :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer Source #

Creates a TxSkelRedeemer from an inner content with no reference input

emptyTxSkelRedeemer :: TxSkelRedeemer Source #

Creates a TxSkelRedeemer without an inner content nor a reference input

getTypedRedeemer :: Typeable a => TxSkelRedeemer -> Maybe a Source #

Attempts to retrieve the content of a TxSkelRedeemer and cast it to a given type

setTypedRedeemer :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer -> TxSkelRedeemer Source #

Changes the inner content of this TxSkelRedeemer, leaving the reference input unchanged. This operation is type-changing.

someTxSkelRedeemerNoAutoFill :: RedeemerConstrs redeemer => redeemer -> TxSkelRedeemer Source #

Creates a TxSkelRedeemer from an inner content with no reference input, while not allowing it to be automatically assigned

emptyTxSkelRedeemerNoAutoFill :: TxSkelRedeemer Source #

Creates a TxSkelRedeemer with no inner content and no reference input, while dissallowing it to be automatically assinged