api block struct

src/bin/client/main.rs

@@ -1,5 +1,7 @@
 #![feature(plugin)]
 #![plugin(docopt_macros)]
+// required for serde, move it to a separate library
+#![feature(custom_derive, custom_attribute)]
 extern crate docopt;
 extern crate rustc_serialize;
 extern crate ethcore_util as util;

src/bin/client/rpc/impls/eth.rs

@@ -1,4 +1,4 @@
-use std::sync::{Arc, RwLock};
+use std::sync::Arc;
 use rustc_serialize::hex::ToHex;
 use util::hash::*;
 use ethcore::client::*;
@@ -63,6 +63,10 @@ impl Eth for EthClient {
 	fn block_transaction_count(&self, _: Params) -> Result<Value, Error> {
 		Ok(Value::U64(0))
 	}
+
+	fn block(&self, _: Params) -> Result<Value, Error> {
+		Ok(Value::Null)
+	}
 }
 
 pub struct EthFilterClient {

src/bin/client/rpc/impls/mod.rs

@@ -1,7 +1,7 @@
 //! Ethereum rpc interface implementation.
-pub mod web3;
-pub mod eth;
-pub mod net;
+mod web3;
+mod eth;
+mod net;
 
 pub use self::web3::Web3Client;
 pub use self::eth::{EthClient, EthFilterClient};

src/bin/client/rpc/mod.rs

@@ -8,7 +8,8 @@ macro_rules! rpcerr {
 }
 
 pub mod traits;
-pub mod impls;
+mod impls;
+mod types;
 
 pub use self::traits::{Web3, Eth, EthFilter, Net};
 pub use self::impls::*;

src/bin/client/rpc/types/block.rs

@@ -0,0 +1,32 @@
+use util::hash::*;
+use util::uint::*;
+
+#[derive(Serialize)]
+pub struct Block {
+	hash: H256,
+	#[serde(rename="parentHash")]
+	parent_hash: H256,
+	#[serde(rename="sha3Uncles")]
+	uncles_hash: H256,
+	author: Address,
+	// TODO: get rid of this one
+	miner: Address,
+	#[serde(rename="stateRoot")]
+	state_root: H256,
+	#[serde(rename="transactionsRoot")]
+	transactions_root: H256,
+	#[serde(rename="receiptsRoot")]
+	receipts_root: H256,
+	number: u64,
+	#[serde(rename="gasUsed")]
+	gas_used: U256,
+	#[serde(rename="gasLimit")]
+	gas_limit: U256,
+	// TODO: figure out how to properly serialize bytes
+	//#[serde(rename="extraData")]
+	//extra_data: Vec<u8>,
+	#[serde(rename="logsBloom")]
+	logs_bloom: H2048,
+	timestamp: u64
+}
+

src/bin/client/rpc/types/mod.rs

@@ -0,0 +1 @@
+mod block;