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Diffstat (limited to 'mobile')
-rw-r--r--mobile/bind.go29
1 files changed, 5 insertions, 24 deletions
diff --git a/mobile/bind.go b/mobile/bind.go
index a25c37aca..bc4eb25ba 100644
--- a/mobile/bind.go
+++ b/mobile/bind.go
@@ -114,17 +114,12 @@ type BoundContract struct {
// DeployContract deploys a contract onto the Ethereum blockchain and binds the
// deployment address with a wrapper.
func DeployContract(opts *TransactOpts, abiJSON string, bytecode []byte, client *EthereumClient, args *Interfaces) (contract *BoundContract, _ error) {
- // Convert all the deployment parameters to Go types
- params := make([]interface{}, len(args.objects))
- for i, obj := range args.objects {
- params[i] = obj
- }
// Deploy the contract to the network
parsed, err := abi.JSON(strings.NewReader(abiJSON))
if err != nil {
return nil, err
}
- addr, tx, bound, err := bind.DeployContract(&opts.opts, parsed, bytecode, client.client, params...)
+ addr, tx, bound, err := bind.DeployContract(&opts.opts, parsed, bytecode, client.client, args.objects...)
if err != nil {
return nil, err
}
@@ -159,32 +154,18 @@ func (c *BoundContract) GetDeployer() *Transaction {
// Call invokes the (constant) contract method with params as input values and
// sets the output to result.
func (c *BoundContract) Call(opts *CallOpts, out *Interfaces, method string, args *Interfaces) error {
- // Convert all the input and output parameters to Go types
- params := make([]interface{}, len(args.objects))
- for i, obj := range args.objects {
- params[i] = obj
- }
results := make([]interface{}, len(out.objects))
- for i, obj := range out.objects {
- results[i] = obj
- }
- // Execute the call to the contract and wrap any results
- if err := c.contract.Call(&opts.opts, &results, method, params...); err != nil {
+ copy(results, out.objects)
+ if err := c.contract.Call(&opts.opts, &results, method, args.objects...); err != nil {
return err
}
- for i, res := range results {
- out.objects[i] = res
- }
+ copy(out.objects, results)
return nil
}
// Transact invokes the (paid) contract method with params as input values.
func (c *BoundContract) Transact(opts *TransactOpts, method string, args *Interfaces) (tx *Transaction, _ error) {
- params := make([]interface{}, len(args.objects))
- for i, obj := range args.objects {
- params[i] = obj
- }
- rawTx, err := c.contract.Transact(&opts.opts, method, params)
+ rawTx, err := c.contract.Transact(&opts.opts, method, args.objects)
if err != nil {
return nil, err
}