Rpc: Add until parameter for getConfirmedSignaturesForAddress2 (#11644)

* Refactor bigtable apis to accept start and end keys

* Make helper fn to deserialize cell data

* Refactor get_confirmed_signatures_for_address to use get_row_data range

* Add until param to get_confirmed_signatures_for_address

* Add until param to blockstore api

* Plumb until through client/cli

* Simplify client params

client/src/rpc_client.rs

@@ -299,18 +299,21 @@ impl RpcClient {
         &self,
         address: &Pubkey,
     ) -> ClientResult<Vec<RpcConfirmedTransactionStatusWithSignature>> {
-        self.get_confirmed_signatures_for_address2_with_config(address, None, None)
+        self.get_confirmed_signatures_for_address2_with_config(
+            address,
+            GetConfirmedSignaturesForAddress2Config::default(),
+        )
     }
 
     pub fn get_confirmed_signatures_for_address2_with_config(
         &self,
         address: &Pubkey,
-        before: Option<Signature>,
-        limit: Option<usize>,
+        config: GetConfirmedSignaturesForAddress2Config,
     ) -> ClientResult<Vec<RpcConfirmedTransactionStatusWithSignature>> {
         let config = RpcGetConfirmedSignaturesForAddress2Config {
-            before: before.map(|signature| signature.to_string()),
-            limit,
+            before: config.before.map(|signature| signature.to_string()),
+            until: config.until.map(|signature| signature.to_string()),
+            limit: config.limit,
         };
 
         let result: Vec<RpcConfirmedTransactionStatusWithSignature> = self.send(
@@ -1134,6 +1137,13 @@ impl RpcClient {
     }
 }
 
+#[derive(Debug, Default)]
+pub struct GetConfirmedSignaturesForAddress2Config {
+    pub before: Option<Signature>,
+    pub until: Option<Signature>,
+    pub limit: Option<usize>,
+}
+
 fn new_spinner_progress_bar() -> ProgressBar {
     let progress_bar = ProgressBar::new(42);
     progress_bar

client/src/rpc_config.rs

@@ -71,5 +71,6 @@ pub enum RpcTokenAccountsFilter {
 #[serde(rename_all = "camelCase")]
 pub struct RpcGetConfirmedSignaturesForAddress2Config {
     pub before: Option<String>, // Signature as base-58 string
+    pub until: Option<String>,  // Signature as base-58 string
     pub limit: Option<usize>,
 }