fix(tenderdash-abci): ensure crate features build without default fea…

…tures (#39)

* fix(tenderdash-abci): correct handling of features

* chore: change resolver in cargo.toml to 2

* fix: missing prost-derive feature in proto

Cargo.toml

@@ -1,3 +1,3 @@
 [workspace]
-
+resolver = "2"
 members = ["abci", "proto-compiler", "proto"]

abci/src/lib.rs

@@ -21,6 +21,7 @@ use std::io;
 pub use application::{check_version, Application, RequestDispatcher};
 use prost::{DecodeError, EncodeError};
 #[allow(deprecated)]
+#[cfg(feature = "server")]
 pub use server::{start_server, CancellationToken, Server, ServerBuilder};
 pub use tenderdash_proto as proto;
 

abci/src/server.rs

@@ -2,20 +2,25 @@
 mod codec;
 mod generic;
 
+#[cfg(feature = "tcp")]
 use std::{
     net::{IpAddr, SocketAddr, SocketAddrV4, SocketAddrV6},
     str::FromStr,
 };
 
-use tokio::{
-    net::{TcpListener, UnixListener},
-    runtime::{Handle, Runtime},
-};
+#[cfg(feature = "tcp")]
+use tokio::net::TcpListener;
+#[cfg(feature = "unix")]
+use tokio::net::UnixListener;
+use tokio::runtime::{Handle, Runtime};
 pub use tokio_util::sync::CancellationToken;
 
 use self::generic::GenericServer;
 use crate::{application::RequestDispatcher, Error};
 
+#[cfg(not(any(feature = "tcp", feature = "unix")))]
+compile_error!("At least one of `tcp` or `unix` features must be enabled");
+
 /// ABCI Server handle.
 ///
 /// Use [`Server::handle_connection()`] to accept connection and process all
@@ -247,7 +252,7 @@ where
 {
     ServerBuilder::new(app, bind_address.as_ref()).build()
 }
-
+#[cfg(feature = "tcp")]
 fn parse_tcp_uri(uri: url::Url) -> SocketAddr {
     let host = uri.host_str().unwrap();
     // remove '[' and ']' from ipv6 address, as per https://github.com/servo/rust-url/issues/770

abci/src/server/generic.rs

@@ -1,11 +1,15 @@
 //! Generic ABCI server
+#[cfg(feature = "tcp")]
+use std::net::ToSocketAddrs;
+use std::{fmt::Debug, sync::Arc};
+#[cfg(feature = "unix")]
+use std::{fs, path::Path};
 
-use std::{fmt::Debug, fs, net::ToSocketAddrs, path::Path, sync::Arc};
-
-use tokio::{
-    net::{TcpListener, UnixListener},
-    sync::Mutex,
-};
+#[cfg(feature = "tcp")]
+use tokio::net::TcpListener;
+#[cfg(feature = "unix")]
+use tokio::net::UnixListener;
+use tokio::sync::Mutex;
 use tokio_util::net::Listener;
 use tracing::info;
 

proto/Cargo.toml

@@ -16,7 +16,9 @@ description = """
 all-features = true
 
 [dependencies]
-prost = { version = "0.12", default-features = false }
+prost = { version = "0.12", default-features = false, features = [
+    "prost-derive",
+] }
 bytes = { version = "1.0", default-features = false, features = ["serde"] }
 serde = { version = "1.0", default-features = false, features = ["derive"] }
 subtle-encoding = { version = "0.5", default-features = false, features = [