Add get_vote_accounts() to RPC client

client/src/rpc_request.rs

@@ -17,6 +17,38 @@ pub struct RpcEpochInfo {
     pub absolute_slot: u64,
 }
 
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct RpcVoteAccountStatus {
+    pub current: Vec<RpcVoteAccountInfo>,
+    pub delinquent: Vec<RpcVoteAccountInfo>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug)]
+#[serde(rename_all = "camelCase")]
+pub struct RpcVoteAccountInfo {
+    /// Vote account pubkey as base-58 encoded string
+    pub vote_pubkey: String,
+
+    /// The pubkey of the node that votes using this account
+    pub node_pubkey: String,
+
+    /// The current stake, in lamports, delegated to this vote account
+    pub activated_stake: u64,
+
+    /// An 8-bit integer used as a fraction (commission/MAX_U8) for rewards payout
+    pub commission: u8,
+
+    /// Whether this account is staked for the current epoch
+    pub epoch_vote_account: bool,
+
+    /// Most recent slot voted on by this vote account (0 if no votes exist)
+    pub last_vote: u64,
+
+    /// Current root slot for this vote account (0 if not root slot exists)
+    pub root_slot: u64,
+}
+
 #[derive(Debug, PartialEq)]
 pub enum RpcRequest {
     ConfirmTransaction,