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internal/ethapi: remove unused estimateGasError #1588

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internal/ethapi: remove unused estimateGasError #1588

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17 changes: 0 additions & 17 deletions internal/ethapi/api.go
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Original file line number Diff line number Diff line change
Expand Up @@ -1245,23 +1245,6 @@ func (s *BlockChainAPI) Call(ctx context.Context, args TransactionArgs, blockNrO
return result.Return(), result.Err
}

type estimateGasError struct {
error string // Concrete error type if it's failed to estimate gas usage
vmerr error // Additional field, it's non-nil if the given transaction is invalid
revert string // Additional field, it's non-empty if the transaction is reverted and reason is provided
}

func (e estimateGasError) Error() string {
errMsg := e.error
if e.vmerr != nil {
errMsg += fmt.Sprintf(" (%v)", e.vmerr)
}
if e.revert != "" {
errMsg += fmt.Sprintf(" (%s)", e.revert)
}
return errMsg
}

func DoEstimateGas(ctx context.Context, b Backend, args TransactionArgs, blockNrOrHash rpc.BlockNumberOrHash, overrides *StateOverride, gasCap uint64) (hexutil.Uint64, error) {
// Retrieve the base state and mutate it with any overrides
state, _, err := b.StateAndHeaderByNumberOrHash(ctx, blockNrOrHash)
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