Class ContractResultDataExtensions

Extension methods for querying contract execution results from the mirror node.

Inheritance

object

ContractResultDataExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Hiero.Mirror

Assembly: Hiero.dll

Syntax

public static class ContractResultDataExtensions

Methods

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GetAllContractResultsAsync(MirrorRestClient, params IMirrorQueryFilter[])

Retrieves the list of contract results fulfilling the filtered criteria

Declaration

public static IAsyncEnumerable<ContractResultData> GetAllContractResultsAsync(this MirrorRestClient client, params IMirrorQueryFilter[] filters)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
IMirrorQueryFilter[]	filters	Optional Set of Filters to Apply

Returns

Type	Description
IAsyncEnumerable<ContractResultData>	Enumerator of contract results data, can be an empty list.

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GetChainIdAsync(MirrorRestClient)

Retrieves the chain ID of the Hedera network that this mirror node is connected to.

Declaration

public static Task<BigInteger> GetChainIdAsync(this MirrorRestClient client)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.

Returns

Type	Description
Task<BigInteger>	The Chain ID of the Hedera network, or zero if not found.

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GetContractResultsFromBlockAndPosition(MirrorRestClient, ReadOnlyMemory<byte>, long)

Retrieve the contract results for a specific transaction by simulated block and position within that block.

Declaration

public static Task<ContractResultData?> GetContractResultsFromBlockAndPosition(this MirrorRestClient client, ReadOnlyMemory<byte> blockHash, long position)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
ReadOnlyMemory<byte>	blockHash	The Simulated EVM Block hash.
long	position	The transaction position within the simulated EVM Block.

Returns

Type	Description
Task<ContractResultData>	The contract results data or null if not found.

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GetContractResultsFromBlockHashAsync(MirrorRestClient, ReadOnlyMemory<byte>)

Retrieves the list of contract results contained within the simulated EVM Block

Declaration

public static IAsyncEnumerable<ContractResultData> GetContractResultsFromBlockHashAsync(this MirrorRestClient client, ReadOnlyMemory<byte> blockHash)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
ReadOnlyMemory<byte>	blockHash	Hash of the simulated EVM block.

Returns

Type	Description
IAsyncEnumerable<ContractResultData>	Enumerator of contract results data, can be an empty list.

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GetContractResultsFromTransactionHashAsync(MirrorRestClient, ReadOnlyMemory<byte>)

Retrieve the contract results for a specific transaction by hash.

Declaration

public static Task<ContractResultData?> GetContractResultsFromTransactionHashAsync(this MirrorRestClient client, ReadOnlyMemory<byte> evmTransactionHash)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
ReadOnlyMemory<byte>	evmTransactionHash	The EVM TransactionId hash (not to be confused with the raw HAPI transaction hash)

Returns

Type	Description
Task<ContractResultData>	The contract results data, or null if not found.

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GetContractResultsFromTxIdAsync(MirrorRestClient, TransactionId)

Retrieve the contract results for a specific transaction by HAPI transaction ID

Declaration

public static Task<ContractResultData?> GetContractResultsFromTxIdAsync(this MirrorRestClient client, TransactionId transactionId)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
TransactionId	transactionId	The HAPI transaction id, not the EVM transaction hash

Returns

Type	Description
Task<ContractResultData>	The contract results data or null if not found

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GetResultsForContractAsync(MirrorRestClient, EntityId, params IMirrorQueryFilter[])

Retrieves a list of calls to a contract, regardless of how the call was routed to the contract (HAPI or JSON-RPC)

Declaration

public static IAsyncEnumerable<ContractResultData> GetResultsForContractAsync(this MirrorRestClient client, EntityId contract, params IMirrorQueryFilter[] filters)

Parameters

Type	Name	Description
MirrorRestClient	client	Mirror Rest Client to use for the request.
EntityId	contract	The entityId of the contract
IMirrorQueryFilter[]	filters	Additional query filters if desired.

Returns

Type	Description
IAsyncEnumerable<ContractResultData>	A list of contract results data for each contract call, the returned data is not comprehensive in that it does not include all of the associated HAPI transaction data, to retrieve that data, additional calls retrieving transaction data may be required.