tracing

Documentation

Index

• Constants
• func SetTracingHooks(ctx sdk.Context, hooks *Hooks) sdk.Context
• type BlockchainTracerKeyType
• type CosmosEndBlockEvent
• type CosmosStartBlockEvent
• type Hooks
  • func GetTracingHooks(ctx sdk.Context) *Hooks
• type OnCosmosBlockEnd
• type OnCosmosBlockStart
• type OnCosmosTxStart

Constants

const BlockchainTracerKey = BlockchainTracerKeyType("evm_and_state_logger")

Functions

func SetTracingHooks

func SetTracingHooks(ctx sdk.Context, hooks *Hooks) sdk.Context

Types

type BlockchainTracerKeyType

type BlockchainTracerKeyType string

type CosmosEndBlockEvent

type CosmosEndBlockEvent struct {
	LogsBloom []byte
}

type CosmosStartBlockEvent

type CosmosStartBlockEvent struct {
	CosmosHeader *types.Header
	BaseFee      *big.Int
	GasLimit     uint64
	Coinbase     common.Address
	Finalized    *ethtypes.Header
}

type Hooks

type Hooks struct {
	*tracing.Hooks

	// OnCosmosBlockStart is called when a new block is started.
	OnCosmosBlockStart OnCosmosBlockStart

	// OnCosmosBlockEnd is called when a block is finished.
	OnCosmosBlockEnd OnCosmosBlockEnd

	// OnCosmosTxStart is called when a new transaction is started.
	// The transaction hash calculated by the EVM is passed as an argument as it
	// is not the same as the one calculated by tx.Hash()
	OnCosmosTxStart OnCosmosTxStart
}

Hooks defines a Cosmos specific tracing.Hooks struct used to trace EVM blocks and transactions.

func GetTracingHooks

func GetTracingHooks(ctx sdk.Context) *Hooks

type OnCosmosBlockEnd

type OnCosmosBlockEnd func(CosmosEndBlockEvent, error)

type OnCosmosBlockStart

type OnCosmosBlockStart func(CosmosStartBlockEvent)

type OnCosmosTxStart

type OnCosmosTxStart func(evm *tracing.VMContext, tx *ethtypes.Transaction, txHash common.Hash, from common.Address)