Improve block params names (#234)

* Improve Block parms names

* Rename Block to BlockResponse

algonaut_algod/src/apis/public_api.rs

@@ -11,7 +11,7 @@
 use reqwest;
 
 use super::{configuration, Error};
-use crate::{apis::ResponseContent, ext::block::Block};
+use crate::{apis::ResponseContent, ext::block::BlockResponse};
 
 /// struct for typed errors of method [`account_application_information`]
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -830,7 +830,7 @@ pub async fn get_block(
     configuration: &configuration::Configuration,
     round: u64,
     format: Option<&str>,
-) -> Result<Block, Error<GetBlockError>> {
+) -> Result<BlockResponse, Error<GetBlockError>> {
     let local_var_configuration = configuration;
 
     let local_var_client = &local_var_configuration.client;

algonaut_algod/src/ext/block.rs

@@ -1,25 +1,24 @@
+use super::transaction::TransactionHeader;
 use algonaut_crypto::HashDigest;
 use serde::{Deserialize, Serialize};
 
-use super::transaction::TransactionHeader;
-
 /// Block
 #[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct Block {
+pub struct BlockResponse {
     /// Block header data.
-    pub block: BlockHeader,
+    pub block: Block,
 }
 
 /// Block with certificate
 #[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct BlockWithCertificate {
+pub struct BlockWithCertificateResponse {
     /// Block header data
-    pub block: BlockHeader,
+    pub block: Block,
     /// Certificate
     pub cert: BlockCertificate,
 }
 
-impl BlockWithCertificate {
+impl BlockWithCertificateResponse {
     pub fn hash(&self) -> HashDigest {
         self.cert.prop.hash
     }
@@ -36,47 +35,36 @@ pub struct BlockCertificateProp {
     pub hash: HashDigest,
 }
 
-/// BlockHeader
-///
-/// Note: fields seem to be managed as untyped map and currently not documented ([docs](https://developer.algorand.org/docs/rest-apis/algod/v2/#getblock-response-200)),
-/// so everything optional. Some may be outdated or missing.
-///
-/// For now, also, byte array representations as strings,
-/// different encodings and prefixes are used, hindering a standarized deserialization.
-///
-/// It probably makes sense to deserialize this and [BlockHeaderMsgPack]
-/// to the same struct, but above makes it currently not possible.
-///
 #[derive(Debug, Serialize, Deserialize, Clone)]
-pub struct BlockHeader {
-    #[serde(default)]
-    pub earn: Option<u64>,
-    #[serde(default)]
-    pub fees: Option<String>,
-    #[serde(default)]
-    pub frac: Option<u64>,
-    #[serde(default)]
-    pub gen: Option<String>,
-    #[serde(default)]
-    pub gh: Option<String>,
-    #[serde(default)]
-    pub prev: Option<String>,
-    #[serde(default)]
-    pub proto: Option<String>,
-    #[serde(default)]
-    pub rate: Option<u64>,
-    #[serde(default)]
-    pub rnd: Option<u64>,
-    #[serde(default)]
-    pub rwcalr: Option<u64>,
-    #[serde(default)]
-    pub rwd: Option<String>,
-    #[serde(default)]
+pub struct Block {
+    #[serde(rename = "earn")]
+    pub rewards_level: Option<u64>,
+    #[serde(rename = "fees")]
+    pub fee_sink: Option<String>,
+    #[serde(rename = "frac")]
+    pub rewards_residue: Option<u64>,
+    #[serde(rename = "gen")]
+    pub genesis_id: Option<String>,
+    #[serde(rename = "gh")]
+    pub genesis_hash: Option<String>,
+    #[serde(rename = "prev")]
+    pub branch: Option<String>,
+    #[serde(rename = "proto")]
+    pub current_protocol: Option<String>,
+    #[serde(rename = "rate")]
+    pub rewards_rate: Option<u64>,
+    #[serde(rename = "rnd")]
+    pub round: Option<u64>,
+    #[serde(rename = "rwcalr")]
+    pub rewards_recalculation_round: Option<u64>,
+    #[serde(rename = "rwd")]
+    pub rewards_pool: Option<String>,
+    #[serde(rename = "seed")]
     pub seed: Option<String>,
-    #[serde(default)]
-    pub ts: Option<u64>,
-    #[serde(default)]
-    pub txn256: Option<String>,
-    #[serde(default)]
+    #[serde(rename = "ts")]
+    pub timestamp: Option<u64>,
+    #[serde(rename = "txn256")]
+    pub txn_commitment: Option<String>,
+    #[serde(rename = "txns")]
     pub txns: Option<Vec<TransactionHeader>>,
 }

src/algod/v2/mod.rs

@@ -2,7 +2,7 @@ use self::error::AlgodError;
 use crate::Error;
 use algonaut_algod::{
     apis::configuration::{ApiKey, Configuration},
-    ext::block::Block,
+    ext::block::BlockResponse,
     models::{
         self, Account, AccountApplicationInformation200Response, Application, Asset, DryrunRequest,
         GetApplicationBoxes200Response, GetBlockHash200Response,
@@ -133,7 +133,7 @@ impl Algod {
     }
 
     /// Get the block for the given round.
-    pub async fn block(&self, round: u64) -> Result<Block, Error> {
+    pub async fn block(&self, round: u64) -> Result<BlockResponse, Error> {
         Ok(
             algonaut_algod::apis::public_api::get_block(&self.configuration, round, None)
                 .await