slashings

package
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Published: Mar 21, 2020 License: GPL-3.0 Imports: 14 Imported by: 0

Documentation

Overview

Package slashings defines the operations management of slashings.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type PendingAttesterSlashing

type PendingAttesterSlashing struct {
	// contains filtered or unexported fields
}

PendingAttesterSlashing represents an attester slashing in the operation pool. Allows for easy binary searching of included validator indexes.

type Pool

type Pool struct {
	// contains filtered or unexported fields
}

Pool implements a struct to maintain pending and recently included attester and proposer slashings. This pool is used by proposers to insert into new blocks.

func NewPool

func NewPool() *Pool

NewPool returns an initialized attester slashing and proposer slashing pool.

func (*Pool) InsertAttesterSlashing

func (p *Pool) InsertAttesterSlashing(
	ctx context.Context,
	state *beaconstate.BeaconState,
	slashing *ethpb.AttesterSlashing,
) error

InsertAttesterSlashing into the pool. This method is a no-op if the attester slashing already exists in the pool, has been included into a block recently, or the validator is already exited.

func (*Pool) InsertProposerSlashing

func (p *Pool) InsertProposerSlashing(
	ctx context.Context,
	state *beaconstate.BeaconState,
	slashing *ethpb.ProposerSlashing,
) error

InsertProposerSlashing into the pool. This method is a no-op if the pending slashing already exists, has been included recently, the validator is already exited, or the validator was already slashed.

func (*Pool) MarkIncludedAttesterSlashing

func (p *Pool) MarkIncludedAttesterSlashing(as *ethpb.AttesterSlashing)

MarkIncludedAttesterSlashing is used when an attester slashing has been included in a beacon block. Every block seen by this node that contains proposer slashings should call this method to include the proposer slashings.

func (*Pool) MarkIncludedProposerSlashing

func (p *Pool) MarkIncludedProposerSlashing(ps *ethpb.ProposerSlashing)

MarkIncludedProposerSlashing is used when an proposer slashing has been included in a beacon block. Every block seen by this node that contains proposer slashings should call this method to include the proposer slashings.

func (*Pool) PendingAttesterSlashings

func (p *Pool) PendingAttesterSlashings(ctx context.Context) []*ethpb.AttesterSlashing

PendingAttesterSlashings returns attester slashings that are able to be included into a block. This method will not return more than the block enforced MaxAttesterSlashings.

func (*Pool) PendingProposerSlashings

func (p *Pool) PendingProposerSlashings(ctx context.Context) []*ethpb.ProposerSlashing

PendingProposerSlashings returns proposer slashings that are able to be included into a block. This method will not return more than the block enforced MaxProposerSlashings.

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