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vm.go
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vm.go
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/*
* Flow Emulator
*
* Copyright 2019 Dapper Labs, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package convert
import (
"github.com/onflow/flow-go/fvm"
fvmerrors "github.com/onflow/flow-go/fvm/errors"
"github.com/onflow/flow-go/model/flow"
"github.com/onflow/flow-emulator/types"
)
func VMTransactionResultToEmulator(
txnId flow.Identifier,
output fvm.ProcedureOutput,
) (
*types.TransactionResult,
error,
) {
txID := FlowIdentifierToSDK(txnId)
sdkEvents, err := FlowEventsToSDK(output.Events)
if err != nil {
return nil, err
}
return &types.TransactionResult{
TransactionID: txID,
ComputationUsed: output.ComputationUsed,
MemoryEstimate: output.MemoryEstimate,
Error: VMErrorToEmulator(output.Err),
Logs: output.Logs,
Events: sdkEvents,
}, nil
}
func VMErrorToEmulator(vmError fvmerrors.CodedError) error {
if vmError == nil {
return nil
}
return &types.FVMError{FlowError: vmError}
}