Scalus/scalus/scalus.cardano/scalus.cardano.ledger/StakeDistribution

StakeDistribution

scalus.cardano.ledger.StakeDistribution

Stake distribution computation for an epoch

Implements the SNAP rule from the Cardano ledger specification. Computes stake distribution from the current ledger state.

Deprecated, ledger-rules spec [DM-15]: the Emulator takes the stake snapshots of the ledger's SNAP at each epoch boundary; read them with Emulator.snapshots, a scalus.cardano.ledger.epoch.SnapShots, or the live stake with Emulator.stakeDistribution.

Attributes

Deprecated: [Since version 1.4.1] use scalus.cardano.ledger.epoch: Emulator.snapshots are the stake snapshots
Graph
Supertypes: class Object

trait Matchable

class Any
Self type: StakeDistribution.type

Members list

Type members

Classlikes

Result of stake distribution computation

Attributes

Supertypes: trait Serializable

trait Product

trait Equals

class Object

trait Matchable

class Any
Show all

Value members

Concrete methods

Aggregate stake from UTxOs by credential

Extracts each UTxO's delegation-part stake credential and sums the coin value of every UTxO that names it. Enterprise addresses (no delegation part) and pointer addresses (deprecated) contribute nothing.

Attributes

Compute voting stake for DReps

Attributes

Compute stake distribution from UTxO and delegation state

Value parameters

delegations: Stake pool delegations (credential -> pool)
drepDelegations: DRep delegations (credential -> drep)
utxos: Current UTxO set

Attributes

Returns: Snapshot of stake distribution

Build complete stake distribution from cert state and UTxO

Value parameters

certState: Certificate state with delegations
utxos: Current UTxO set

Attributes

Returns: Complete snapshot result

In this article

Generated with