Re-format several files

Cargo.toml

@@ -21,4 +21,5 @@ serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
 simplelog = "0.5"
+sled = "0.15"
 time = "0.1"

README.rst

@@ -1,2 +1,2 @@
-Bitcoin indexer and Electrum Server in Rust
-===========================================
+Electrum Server in Rust
+=======================

TODO.rst

@@ -1,19 +1,23 @@
-= Electrum
+Electrum
+========
 Update height to -1 for txns with any unconfirmed input (https://electrumx.readthedocs.io/en/latest/protocol-basics.html#status)
 Snapshot DB after successful indexing - and run queries on this snapshot
 Figure out graceful shutting down RPC server
 
-= Bitcoind
+Bitcoind
+========
 Handle bitcoind connection failures - instead of crashing
 Use p2p protocol for querying blocks - similar to `bitcoincore-indexd`
 Add getrawtransactions() API (for RPC batching)
 
-= Performance
+Performance
+===========
 Add timing/profiler helpers (for indexing/DB/RPC operations)
 Measure first-time query latency
 Flush only on the last write.
 
-= Rust
+Rust
+====
 Use Bytes instead of Vec[u8] when possible
 Return errors instead of panics
 Use generators instead of vectors

src/lib.rs

@@ -12,6 +12,7 @@ extern crate rocksdb;
 extern crate serde;
 extern crate simplelog;
 extern crate time;
+
 #[macro_use]
 extern crate chan;
 #[macro_use]