src/net: remove warning msg

src/net/p2p.rs

@@ -1,7 +1,7 @@
 use async_executor::Executor;
 use async_std::sync::Mutex;
 use log::debug;
-use serde_json::{json, Value};
+use serde_json::json;
 use std::{
     collections::{HashMap, HashSet},
     net::SocketAddr,

src/net/session/inbound_session.rs

@@ -1,6 +1,6 @@
 use async_std::sync::Mutex;
 use async_trait::async_trait;
-use serde_json::{json, Value};
+use serde_json::json;
 use std::{
     collections::HashMap,
     net::SocketAddr,

src/net/session/manual_session.rs

@@ -1,6 +1,6 @@
 use async_std::sync::Mutex;
 use async_trait::async_trait;
-use serde_json::{json, Value};
+use serde_json::json;
 use std::{
     net::SocketAddr,
     sync::{Arc, Weak},

src/net/session/outbound_session.rs

@@ -2,7 +2,7 @@ use async_executor::Executor;
 use async_std::{sync::Mutex, task::yield_now};
 use async_trait::async_trait;
 use log::{error, info};
-use serde_json::{json, Value};
+use serde_json::json;
 use std::{
     net::SocketAddr,
     sync::{Arc, Weak},

src/net/session/seed_session.rs

@@ -1,6 +1,6 @@
 use async_std::future::timeout;
 use async_trait::async_trait;
-use serde_json::{json, Value};
+use serde_json::json;
 use std::{
     net::SocketAddr,
     sync::{Arc, Weak},

src/net/session/session.rs

@@ -1,6 +1,5 @@
 use async_trait::async_trait;
 use log::debug;
-use serde_json::Value;
 use smol::Executor;
 use std::sync::Arc;