Fix request and comments

rpc/getBlock.go

@@ -7,19 +7,6 @@ import (
 	"github.com/gagliardetto/solana-go"
 )
 
-// GetBlock returns identity and transaction information about a confirmed block in the ledger.
-// NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlock for solana-core v1.6
-func (cl *Client) GetBlock(
-	ctx context.Context,
-	slot uint64,
-) (out *GetBlockResult, err error) {
-	return cl.GetBlockWithOpts(
-		ctx,
-		slot,
-		nil,
-	)
-}
-
 type TransactionDetailsType string
 
 const (
@@ -35,6 +22,21 @@ type GetBlockOpts struct {
 	Commitment         CommitmentType         // "processed" is not supported. If parameter not provided, the default is "finalized".
 }
 
+// GetBlock returns identity and transaction information about a confirmed block in the ledger.
+// NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlock for solana-core v1.6
+func (cl *Client) GetBlock(
+	ctx context.Context,
+	slot uint64,
+) (out *GetBlockResult, err error) {
+	return cl.GetBlockWithOpts(
+		ctx,
+		slot,
+		nil,
+	)
+}
+
+// GetBlock returns identity and transaction information about a confirmed block in the ledger.
+// NEW: This method is only available in solana-core v1.7 or newer. Please use getConfirmedBlock for solana-core v1.6
 func (cl *Client) GetBlockWithOpts(
 	ctx context.Context,
 	slot uint64,

rpc/getBlocks.go

@@ -9,6 +9,7 @@ import (
 type BlocksResult []bin.Uint64
 
 // GetBlocks returns a list of confirmed blocks between two slots.
+//
 // NEW: This method is only available in solana-core v1.7 or newer.
 // Please use getConfirmedBlocks for solana-core v1.6.
 // The result will be an array of u64 integers listing confirmed blocks

rpc/getRecentBlockhash.go

@@ -22,7 +22,7 @@ import (
 func (cl *Client) GetRecentBlockhash(ctx context.Context, commitment CommitmentType) (out *GetRecentBlockhashResult, err error) {
 	params := []interface{}{}
 	if commitment != "" {
-		params = append(params, M{"commitment": string(commitment)})
+		params = append(params, M{"commitment": commitment})
 	}
 
 	err = cl.rpcClient.CallFor(&out, "getRecentBlockhash", params)

rpc/getSignaturesForAddress.go

@@ -16,6 +16,7 @@ type GetSignaturesForAddressOpts struct {
 // GetSignaturesForAddress returns confirmed signatures for transactions
 // involving an address backwards in time from the provided signature
 // or most recent confirmed block.
+//
 // NEW: This method is only available in solana-core v1.7 or newer.
 // Please use getConfirmedSignaturesForAddress2 for solana-core v1.6
 func (cl *Client) GetSignaturesForAddress(

rpc/getTransaction.go

@@ -21,6 +21,7 @@ type GetTransactionOpts struct {
 }
 
 // GetTransaction returns transaction details for a confirmed transaction.
+//
 // NEW: This method is only available in solana-core v1.7 or newer.
 // Please use getConfirmedTransaction for solana-core v1.6
 func (cl *Client) GetTransaction(