Starting to format out BFT-CRDTs.

Cargo.lock

@@ -1031,6 +1031,12 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "half"
+version = "1.8.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b43ede17f21864e81be2fa654110bf1e793774238d86ef8555c37e6519c0403"
+
 [[package]]
 name = "hashbrown"
 version = "0.12.3"
@@ -1947,6 +1953,16 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "serde_cbor"
+version = "0.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2bef2ebfde456fb76bbcf9f59315333decc4fda0b2b44b420243c11e0f5ec1f5"
+dependencies = [
+ "half",
+ "serde",
+]
+
 [[package]]
 name = "serde_derive"
 version = "1.0.203"
@@ -2073,6 +2089,9 @@ dependencies = [
  "bft-crdt-derive",
  "bft-json-crdt",
  "clap",
+ "serde",
+ "serde_cbor",
+ "serde_json",
  "tokio",
  "websockets",
 ]