rpc

Documentation

Index

• type Client
  • func NewClient(url string) (Client, error)
• type Eth2Client
• type Eth2ClientImpl
  • func (c Eth2ClientImpl) FinalizedHeader(ctx context.Context) (*types.Header, error)
• type MoonbeamClient
• type MoonbeamClientImpl
  • func (c MoonbeamClientImpl) ChainGetFinalizedHead(ctx context.Context) (common.Hash, error)
  • func (c MoonbeamClientImpl) ChainGetHeader(ctx context.Context, hash common.Hash) (*MoonbeamHeader, error)
• type MoonbeamHeader

Types

type Client

type Client interface {
	BlockNumber(ctx context.Context) (uint64, error)
	TransactionByHash(ctx context.Context, hash common.Hash) (tx *types.Transaction, isPending bool, err error)
	TransactionReceipt(ctx context.Context, txHash common.Hash) (*types.Receipt, error)
	BlockByNumber(ctx context.Context, number *big.Int) (*types.Block, error)
	Close()
}

Client provides calls to EVM JSON-RPC endpoints

func NewClient

func NewClient(url string) (Client, error)

NewClient returns an EVM rpc client

type Eth2Client

type Eth2Client interface {
	Client

	FinalizedHeader(ctx context.Context) (*types.Header, error)
}

Eth2Client provides calls to Ethereum JSON-RPC endpoints post the merge

type Eth2ClientImpl

type Eth2ClientImpl struct {
	*evmClient.Client
	// contains filtered or unexported fields
}

Eth2ClientImpl implements Eth2Client

func (Eth2ClientImpl) FinalizedHeader

func (c Eth2ClientImpl) FinalizedHeader(ctx context.Context) (*types.Header, error)

FinalizedHeader returns the header of the most recent finalized block

type MoonbeamClient

type MoonbeamClient interface {
	Client

	ChainGetFinalizedHead(ctx context.Context) (common.Hash, error)
	ChainGetHeader(ctx context.Context, hash common.Hash) (*MoonbeamHeader, error)
}

MoonbeamClient provides calls to Moonbeam JSON-RPC endpoints

type MoonbeamClientImpl

type MoonbeamClientImpl struct {
	*evmClient.Client
	// contains filtered or unexported fields
}

MoonbeamClientImpl implements MoonbeamClient

func (MoonbeamClientImpl) ChainGetFinalizedHead

func (c MoonbeamClientImpl) ChainGetFinalizedHead(ctx context.Context) (common.Hash, error)

ChainGetFinalizedHead returns the hash of the latest finalized block

func (MoonbeamClientImpl) ChainGetHeader

func (c MoonbeamClientImpl) ChainGetHeader(ctx context.Context, hash common.Hash) (*MoonbeamHeader, error)

ChainGetHeader returns the moonbeam block header of the given hash

type MoonbeamHeader

type MoonbeamHeader struct {
	ParentHash     common.Hash  `json:"parentHash"       gencodec:"required"`
	ExtrinsicsRoot common.Hash  `json:"extrinsicsRoot"   gencodec:"required"`
	StateRoot      common.Hash  `json:"stateRoot"        gencodec:"required"`
	Number         *hexutil.Big `json:"number"           gencodec:"required"`
}

MoonbeamHeader represents a block header in the Moonbeam blockchain