Safe Haskell | None |
---|---|
Language | Haskell2010 |
Synopsis
- data NEWPP era
- data NewppState era = NewppState ( PParams era) ( PPUPState era)
- data NewppEnv era = NewppEnv ( DState ( Crypto era)) ( PState ( Crypto era)) ( UTxOState era) AccountState
- data NewppPredicateFailure era = UnexpectedDepositPot ! Coin ! Coin
- type family PredicateFailure a
Documentation
Instances
data NewppState era Source #
NewppState ( PParams era) ( PPUPState era) |
Instances
Default ( PParams era) => Default ( NewppState era) Source # | |
Defined in Cardano.Ledger.Shelley.Rules.Newpp def :: NewppState era Source # |
data NewppPredicateFailure era Source #
Instances
type family PredicateFailure a Source #
Descriptive type for the possible failures which might cause a transition to fail.
As a convention,
PredicateFailure
s which are "structural" (meaning that
they are not "throwable" in practice, and are used to pass control from
one transition rule to another) are prefixed with
S_
.
Structural
PredicateFailure
s represent conditions between rules where
the disjunction of all rules' preconditions is equal to
True
. That is,
either one rule will throw a structural
PredicateFailure
and the other
will succeed, or vice-versa.