From 4dd59abf150a303482cbd8124192f87c7b2744e1 Mon Sep 17 00:00:00 2001
From: al8n <scygliu1@gmail.com>
Date: Wed, 21 Dec 2022 15:49:34 +1300
Subject: [PATCH] remove unused imports

---
 examples/Cargo.lock              | 12 ++++++++++++
 waku-bindings/src/node/discv5.rs |  7 +++++++
 waku-bindings/src/node/mod.rs    |  2 +-
 3 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/examples/Cargo.lock b/examples/Cargo.lock
index fea9e71..e326045 100644
--- a/examples/Cargo.lock
+++ b/examples/Cargo.lock
@@ -964,6 +964,17 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 
+[[package]]
+name = "smart-default"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "133659a15339456eeeb07572eb02a91c91e9815e9cbc89566944d2c8d3efdbf6"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "sscanf"
 version = "0.3.1"
@@ -1203,6 +1214,7 @@ dependencies = [
  "secp256k1",
  "serde",
  "serde_json",
+ "smart-default",
  "sscanf",
  "url",
  "waku-sys",
diff --git a/waku-bindings/src/node/discv5.rs b/waku-bindings/src/node/discv5.rs
index 79f9c26..3b2a3f6 100644
--- a/waku-bindings/src/node/discv5.rs
+++ b/waku-bindings/src/node/discv5.rs
@@ -1,3 +1,10 @@
+// std
+use std::ffi::CStr;
+
+// crates
+use crate::general::JsonResponse;
+use crate::Result;
+
 /// Starts the DiscoveryV5 service to discover and connect to new peers
 pub fn waku_discv5_start() -> Result<bool> {
     let result = unsafe { CStr::from_ptr(waku_sys::waku_discv5_start()) }
diff --git a/waku-bindings/src/node/mod.rs b/waku-bindings/src/node/mod.rs
index ca26251..3559a6f 100644
--- a/waku-bindings/src/node/mod.rs
+++ b/waku-bindings/src/node/mod.rs
@@ -1,8 +1,8 @@
 //! Waku node implementation
 
 mod config;
-mod discv5;
 mod discovery;
+mod discv5;
 mod filter;
 mod lightpush;
 mod management;