refactor(node): do not depend on serde_derive explicitly

kurnevsky · kurnevsky · commit 3a80d6bd1035 · 2019-01-13T18:59:51.000+03:00
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -28,8 +28,7 @@ regex = "1"
 tokio = "0.1.7"
 tokio-codec = "0.1"
 config = "0.9"
-serde = "1.0"
-serde_derive = "1.0"
+serde = { version = "1.0", features = ["derive"] }
 serde_yaml = "0.8.8"
 tox = { git = "https://github.com/tox-rs/tox.git" }
 
diff --git a/src/main.rs b/src/main.rs
@@ -2,8 +2,6 @@
 extern crate clap;
 #[macro_use]
 extern crate log;
-#[macro_use]
-extern crate serde_derive;
 
 mod node_config;
 mod motd;
diff --git a/src/node_config.rs b/src/node_config.rs
@@ -5,7 +5,7 @@ use std::path::Path;
 use std::collections::HashMap;
 
 use config::{Config, File as CfgFile};
-use serde::de::{self, Deserialize, Deserializer};
+use serde::{de, Deserialize, Deserializer};
 use serde_yaml::Value;
 use clap::{App, AppSettings, Arg, SubCommand, ArgMatches};
 use hex::FromHex;
