| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
Cardano.Chain.Update
Synopsis
- module Cardano.Chain.Update.Vote
- newtype SystemTag = SystemTag {}
- data SystemTagError
- checkSystemTag ∷ MonadError SystemTagError m ⇒ SystemTag → m ()
- systemTagMaxLength ∷ Integral i ⇒ i
- osHelper ∷ OS → Text
- archHelper ∷ Arch → Text
- data SoftwareVersion = SoftwareVersion {}
- data SoftwareVersionError = SoftwareVersionApplicationNameError ApplicationNameError
- type NumSoftwareVersion = Word32
- checkSoftwareVersion ∷ MonadError SoftwareVersionError m ⇒ SoftwareVersion → m ()
- data SoftforkRule = SoftforkRule {}
- data ProtocolVersion = ProtocolVersion {}
- data ProtocolParametersUpdate = ProtocolParametersUpdate {
- ppuScriptVersion ∷ !(Maybe Word16)
- ppuSlotDuration ∷ !(Maybe Natural)
- ppuMaxBlockSize ∷ !(Maybe Natural)
- ppuMaxHeaderSize ∷ !(Maybe Natural)
- ppuMaxTxSize ∷ !(Maybe Natural)
- ppuMaxProposalSize ∷ !(Maybe Natural)
- ppuMpcThd ∷ !(Maybe LovelacePortion)
- ppuHeavyDelThd ∷ !(Maybe LovelacePortion)
- ppuUpdateVoteThd ∷ !(Maybe LovelacePortion)
- ppuUpdateProposalThd ∷ !(Maybe LovelacePortion)
- ppuUpdateProposalTTL ∷ !(Maybe SlotNumber)
- ppuSoftforkRule ∷ !(Maybe SoftforkRule)
- ppuTxFeePolicy ∷ !(Maybe TxFeePolicy)
- ppuUnlockStakeEpoch ∷ !(Maybe EpochNumber)
- isEmpty ∷ ProtocolParametersUpdate → Bool
- apply ∷ ProtocolParametersUpdate → ProtocolParameters → ProtocolParameters
- data ProtocolParameters = ProtocolParameters {
- ppScriptVersion ∷ !Word16
- ppSlotDuration ∷ !Natural
- ppMaxBlockSize ∷ !Natural
- ppMaxHeaderSize ∷ !Natural
- ppMaxTxSize ∷ !Natural
- ppMaxProposalSize ∷ !Natural
- ppMpcThd ∷ !LovelacePortion
- ppHeavyDelThd ∷ !LovelacePortion
- ppUpdateVoteThd ∷ !LovelacePortion
- ppUpdateProposalThd ∷ !LovelacePortion
- ppUpdateProposalTTL ∷ !SlotNumber
- ppSoftforkRule ∷ !SoftforkRule
- ppTxFeePolicy ∷ !TxFeePolicy
- ppUnlockStakeEpoch ∷ !EpochNumber
- upAdptThd ∷ Word8 → ProtocolParameters → Int
- isBootstrapEraPP ∷ ProtocolParameters → EpochNumber → Bool
- module Cardano.Chain.Update.Proposal
- type Proof = Hash Payload
- mkProof ∷ Payload → Proof
- recoverProof ∷ APayload ByteString → Proof
- data APayload a = APayload {
- payloadProposal ∷ !(Maybe (AProposal a))
- payloadVotes ∷ ![AVote a]
- payloadAnnotation ∷ a
- type Payload = APayload ()
- payload ∷ Maybe Proposal → [Vote] → Payload
- newtype InstallerHash = InstallerHash {}
- newtype ApplicationName = ApplicationName {}
- applicationNameMaxLength ∷ Integral i ⇒ i
- data ApplicationNameError
- checkApplicationName ∷ MonadError ApplicationNameError m ⇒ ApplicationName → m ()
Documentation
module Cardano.Chain.Update.Vote
Tag of system for which update data is purposed, e.g. win64, mac32
Constructors
| SystemTag | |
Fields | |
Instances
| ToJSON SystemTag Source # | |
| ToJSONKey SystemTag Source # | |
Defined in Cardano.Chain.Update.SystemTag | |
| Generic SystemTag Source # | |
| Show SystemTag Source # | |
| FromCBOR SystemTag Source # | |
| ToCBOR SystemTag Source # | |
| DecCBOR SystemTag Source # | |
| EncCBOR SystemTag Source # | |
| NFData SystemTag Source # | |
Defined in Cardano.Chain.Update.SystemTag | |
| Buildable SystemTag Source # | |
| Eq SystemTag Source # | |
| Ord SystemTag Source # | |
Defined in Cardano.Chain.Update.SystemTag | |
| NoThunks SystemTag Source # | |
| type Rep SystemTag Source # | |
Defined in Cardano.Chain.Update.SystemTag | |
data SystemTagError Source #
Constructors
| SystemTagNotAscii Text | |
| SystemTagTooLong Text |
Instances
checkSystemTag ∷ MonadError SystemTagError m ⇒ SystemTag → m () Source #
systemTagMaxLength ∷ Integral i ⇒ i Source #
Helper to turn an OS into a Text compatible with the systemTag
previously used in 'configuration.yaml'
archHelper ∷ Arch → Text Source #
Helper to turn an Arch into a Text compatible with the systemTag
previously used in 'configuration.yaml'
data SoftwareVersion Source #
Software version
Constructors
| SoftwareVersion | |
Fields | |
Instances
data SoftwareVersionError Source #
Instances
type NumSoftwareVersion = Word32 Source #
Numeric software version associated with ApplicationName
checkSoftwareVersion ∷ MonadError SoftwareVersionError m ⇒ SoftwareVersion → m () Source #
A software version is valid iff its application name is valid
data SoftforkRule Source #
Values defining softfork resolution rule
If a proposal is confirmed at the s-th epoch, softfork resolution
threshold at the t-th epoch will be 'max spMinThd (spInitThd - (t - s) *
spThdDecrement)'.
Softfork resolution threshold is the portion of total stake such that if total stake of issuers of blocks with some block version is greater than this portion, this block version becomes adopted.
Constructors
| SoftforkRule | |
Fields
| |
Instances
data ProtocolVersion Source #
Communication protocol version
Instances
data ProtocolParametersUpdate Source #
Data which represents modifications of block (aka protocol) version
Constructors
| ProtocolParametersUpdate | |
Fields
| |
Instances
data ProtocolParameters Source #
Data which is associated with BlockVersion
Constructors
| ProtocolParameters | |
Fields
| |
Instances
upAdptThd ∷ Word8 → ProtocolParameters → Int Source #
In Byron we do not have a upAdptThd protocol parameter, so we have to
use the existing ones.
lovelacePortionToRational . srMinThd . ppSoftforkRule will give us the
ratio (in the interval [0, 1]) of the total stake that has to endorse a
protocol version to become adopted. In genesis configuration, this ratio
will evaluate to 0.6, so if we have 7 genesis keys, upAdptThd = 4.
isBootstrapEraPP ∷ ProtocolParameters → EpochNumber → Bool Source #
Version of isBootstrapEra which takes ProtocolParameters instead of
unlock stake epoch
Update System payload
Constructors
| APayload | |
Fields
| |
Instances
newtype InstallerHash Source #
The hash of the installer of the new application
Constructors
| InstallerHash | |
Fields | |
Instances
newtype ApplicationName Source #
Constructors
| ApplicationName | |
Fields | |
Instances
applicationNameMaxLength ∷ Integral i ⇒ i Source #
data ApplicationNameError Source #
Constructors
| ApplicationNameTooLong Text | |
| ApplicationNameNotAscii Text |
Instances
checkApplicationName ∷ MonadError ApplicationNameError m ⇒ ApplicationName → m () Source #
Smart constructor of ApplicationName