Add account-decoder utilities (#10846)

* Fix comment and make less pub

* Add account-decoder crate and use to decode vote and system (nonce) accounts

* Update docs

* Rename RpcAccount struct

* s/Rpc/Display

* Call it jsonParsed and update docs

* Revert "s/Rpc/Display"

This reverts commit 6e7149f503.

* s/Rpc/Ui

* Add tests

* Ui more things

* Comments

transaction-status/Cargo.toml

@@ -14,6 +14,8 @@ bs58 = "0.3.1"
 Inflector = "0.11.4"
 lazy_static = "1.4.0"
 solana-sdk = { path = "../sdk", version = "1.3.0" }
+solana-stake-program = { path = "../programs/stake", version = "1.3.0" }
+solana-vote-program = { path = "../programs/vote", version = "1.3.0" }
 spl-memo = "1.0.0"
 serde = "1.0.112"
 serde_derive = "1.0.103"

transaction-status/src/lib.rs

@@ -23,7 +23,7 @@ pub enum RpcInstruction {
     Parsed(Value),
 }
 
-/// A duplicate representation of a Message for pretty JSON serialization
+/// A duplicate representation of a CompiledInstruction for pretty JSON serialization
 #[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct RpcCompiledInstruction {

transaction-status/src/parse_instruction.rs

@@ -8,7 +8,7 @@ use std::{
 
 lazy_static! {
     static ref MEMO_PROGRAM_ID: Pubkey = Pubkey::from_str(&spl_memo::id().to_string()).unwrap();
-    pub static ref PARSABLE_PROGRAM_IDS: HashMap<Pubkey, ParsableProgram> = {
+    static ref PARSABLE_PROGRAM_IDS: HashMap<Pubkey, ParsableProgram> = {
         let mut m = HashMap::new();
         m.insert(*MEMO_PROGRAM_ID, ParsableProgram::SplMemo);
         m
@@ -17,7 +17,7 @@ lazy_static! {
 
 #[derive(Debug, Serialize, Deserialize)]
 #[serde(rename_all = "camelCase")]
-pub enum ParsableProgram {
+enum ParsableProgram {
     SplMemo,
 }