ade84319e6
* initial statedb module unit tests unit tests keeper implementation extract TxConfig remove unused code * keeper integration * fix unit tests * Apply suggestions from code review Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com> * fixup! initial statedb module * changelog Co-authored-by: Federico Kunze Küllmer <31522760+fedekunze@users.noreply.github.com>
33 lines
900 B
Go
33 lines
900 B
Go
package statedb
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import "github.com/ethereum/go-ethereum/common"
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// TxConfig encapulates the readonly information of current tx for `StateDB`.
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type TxConfig struct {
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BlockHash common.Hash // hash of current block
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TxHash common.Hash // hash of current tx
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TxIndex uint // the index of current transaction
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LogIndex uint // the index of next log within current block
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}
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// NewTxConfig returns a TxConfig
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func NewTxConfig(bhash, thash common.Hash, txIndex, logIndex uint) TxConfig {
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return TxConfig{
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BlockHash: bhash,
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TxHash: thash,
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TxIndex: txIndex,
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LogIndex: logIndex,
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}
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}
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// NewEmptyTxConfig construct an empty TxConfig,
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// used in context where there's no transaction, e.g. `eth_call`/`eth_estimateGas`.
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func NewEmptyTxConfig(bhash common.Hash) TxConfig {
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return TxConfig{
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BlockHash: bhash,
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TxHash: common.Hash{},
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TxIndex: 0,
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LogIndex: 0,
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}
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}
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