Allow APIs to bind different versions of the binary serialization format

Cargo.toml

@@ -64,7 +64,7 @@ tracing-futures = "0.2"
 tracing-log = "0.2"
 tracing-subscriber = { version = "0.3.18", features = ["env-filter", "json"] }
 url = "2.5.0"
-versioned-binary-serialization = { git = "https://github.com/EspressoSystems/versioned-binary-serialization.git", tag = "0.1.2" }
+vbs = { git = "https://github.com/EspressoSystems/versioned-binary-serialization.git", tag = "v0.1.4" }
 
 # Dependencies enabled by feature `testing`
 async-compatibility-layer = { git = "https://github.com/EspressoSystems/async-compatibility-layer.git", tag = "1.4.2", features = ["logging-utils"], optional = true }

examples/hello-world/main.rs

@@ -11,10 +11,9 @@ use snafu::Snafu;
 use std::io;
 use tide_disco::{Api, App, Error, RequestError, StatusCode};
 use tracing::info;
-use versioned_binary_serialization::version::StaticVersion;
+use vbs::version::StaticVersion;
 
 type StaticVer01 = StaticVersion<0, 1>;
-const STATIC_VER: StaticVer01 = StaticVersion {};
 
 #[derive(Clone, Debug, Deserialize, Serialize, Snafu)]
 enum HelloError {
@@ -79,7 +78,7 @@ async fn serve(port: u16) -> io::Result<()> {
     .unwrap();
 
     app.register_module("hello", api).unwrap();
-    app.serve(format!("0.0.0.0:{}", port), STATIC_VER).await
+    app.serve(format!("0.0.0.0:{}", port)).await
 }
 
 #[async_std::main]

examples/versions/main.rs

@@ -7,10 +7,9 @@
 use futures::FutureExt;
 use std::io;
 use tide_disco::{error::ServerError, Api, App};
-use versioned_binary_serialization::version::StaticVersion;
+use vbs::version::StaticVersion;
 
 type StaticVer01 = StaticVersion<0, 1>;
-const STATIC_VER: StaticVer01 = StaticVersion {};
 
 async fn serve(port: u16) -> io::Result<()> {
     let mut app = App::<_, ServerError, StaticVer01>::with_state(());
@@ -32,7 +31,7 @@ async fn serve(port: u16) -> io::Result<()> {
         .unwrap()
         .register_module("api", v2)
         .unwrap();
-    app.serve(format!("0.0.0.0:{}", port), STATIC_VER).await
+    app.serve(format!("0.0.0.0:{}", port)).await
 }
 
 #[async_std::main]