71de8e970d
Add ability to query contract historical state
13 lines
329 B
Go
13 lines
329 B
Go
package core
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import "math/big"
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type Blockchain interface {
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GetBlockByNumber(blockNumber int64) Block
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SubscribeToBlocks(blocks chan Block)
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StartListening()
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StopListening()
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GetContract(contractHash string) (Contract, error)
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GetAttribute(contract Contract, attributeName string, blockNumber *big.Int) (interface{}, error)
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}
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