rename RetryTx to RetryTxConflicts

README.md

@@ -189,7 +189,7 @@ This creates a table with the primary hash key ID and range key Time. It creates
 
 As of v2, dynamo relies on the AWS SDK for retrying. See: [**Retries and Timeouts documentation**](https://aws.github.io/aws-sdk-go-v2/docs/configuring-sdk/retries-timeouts/) for information about how to configure its behavior.
 
-By default, canceled transactions (i.e. errors from conflicting transactions) will not be retried. To get automatic retrying behavior like in v1, use [`dynamo.RetryTx`](https://godoc.org/github.com/guregu/dynamo/v2#RetryTx).
+By default, canceled transactions (i.e. errors from conflicting transactions) will not be retried. To get automatic retrying behavior like in v1, use [`dynamo.RetryTxConflicts`](https://godoc.org/github.com/guregu/dynamo/v2#RetryTxConflicts).
 
 ```go
 import (
@@ -204,7 +204,7 @@ import (
 
 func main() {
 	cfg, err := config.LoadDefaultConfig(context.Background(), config.WithRetryer(func() aws.Retryer {
-		return retry.NewStandard(dynamo.RetryTx)
+		return retry.NewStandard(dynamo.RetryTxConflicts)
 	}))
 	if err != nil {
 		log.Fatal(err)

db_test.go

@@ -66,7 +66,7 @@ func TestMain(m *testing.M) {
 			config.WithRegion(*region),
 			config.WithEndpointResolverWithOptions(resolv),
 			config.WithRetryer(func() aws.Retryer {
-				return retry.NewStandard(RetryTx)
+				return retry.NewStandard(RetryTxConflicts)
 			}),
 		)
 		if err != nil {

example_test.go

@@ -52,11 +52,11 @@ func ExampleNew_local_endpoint() {
 	_ = db
 }
 
-func ExampleRetryTx() {
-	// `dynamo.RetryTx` is an option you can pass to retry.NewStandard.
+func ExampleRetryTxConflicts() {
+	// `dynamo.RetryTxConflicts` is an option you can pass to retry.NewStandard.
 	// It will automatically retry canceled transactions.
 	cfg, err := config.LoadDefaultConfig(context.Background(), config.WithRetryer(func() aws.Retryer {
-		return retry.NewStandard(dynamo.RetryTx)
+		return retry.NewStandard(dynamo.RetryTxConflicts)
 	}))
 	if err != nil {
 		log.Fatal(err)

retry.go

@@ -15,10 +15,10 @@ func (db *DB) retry(_ context.Context, f func() error) error {
 	return f()
 }
 
-// RetryTx is an option for [github.com/aws/aws-sdk-go-v2/aws/retry.NewStandard]
-// that adds retrying behavior for TransactionCanceledException errors.
+// RetryTxConflicts is an option for [github.com/aws/aws-sdk-go-v2/aws/retry.NewStandard]
+// that adds retrying behavior for TransactionConflict within TransactionCanceledException errors.
 // See also: [github.com/aws/aws-sdk-go-v2/config.WithRetryer].
-func RetryTx(opts *retry.StandardOptions) {
+func RetryTxConflicts(opts *retry.StandardOptions) {
 	opts.Retryables = append(opts.Retryables, retry.IsErrorRetryableFunc(shouldRetryTx))
 }