Code reformatting.

src/commons/eventbus.rs

@@ -1,14 +1,17 @@
-use crate::event::Event;
-use crate::simplebus::Bus;
 use std::sync::Mutex;
+
 use lazy_static::lazy_static;
 use uuid::Uuid;
 
+use crate::event::Event;
+use crate::simplebus::Bus;
+
 lazy_static! {
     static ref STATIC_BUS: Mutex<Bus<Event>> = Mutex::new(Bus::new());
 }
 
-pub fn register<F>(closure: F) -> Uuid where F: FnMut(&Uuid, Event) -> bool + Send + Sync + 'static {
+pub fn register<F>(closure: F) -> Uuid
+where F: FnMut(&Uuid, Event) -> bool + Send + Sync + 'static {
     STATIC_BUS.lock().unwrap().register(Box::new(closure))
 }
 

src/commons/mod.rs

@@ -1,17 +1,16 @@
 use std::net::IpAddr;
 use std::num;
 
+pub use constants::*;
 use rand::Rng;
 #[cfg(not(target_os = "macos"))]
 use thread_priority::*;
 
-pub use constants::*;
-
 use crate::dns::protocol::DnsRecord;
 
 pub mod constants;
-pub mod simplebus;
 pub mod eventbus;
+pub mod simplebus;
 
 /// Convert bytes array to HEX format
 pub fn to_hex(buf: &[u8]) -> String {
@@ -120,14 +119,14 @@ pub fn is_yggdrasil(addr: &IpAddr) -> bool {
 pub fn is_yggdrasil_record(record: &DnsRecord) -> bool {
     match record {
         DnsRecord::UNKNOWN { .. } => {}
-        DnsRecord::A { .. } => { return false }
+        DnsRecord::A { .. } => return false,
         DnsRecord::NS { .. } => {}
         DnsRecord::CNAME { .. } => {}
         DnsRecord::SOA { .. } => {}
         DnsRecord::PTR { .. } => {}
         DnsRecord::MX { .. } => {}
         DnsRecord::TXT { .. } => {}
-        DnsRecord::AAAA { addr, .. } => { return is_yggdrasil(&IpAddr::from(*addr))}
+        DnsRecord::AAAA { addr, .. } => return is_yggdrasil(&IpAddr::from(*addr)),
         DnsRecord::SRV { .. } => {}
         DnsRecord::OPT { .. } => {}
     }

src/commons/simplebus.rs

@@ -1,6 +1,7 @@
-use uuid::Uuid;
 use std::collections::HashMap;
 
+use uuid::Uuid;
+
 pub struct Bus<T> {
     listeners: HashMap<Uuid, Box<dyn FnMut(&Uuid, T) -> bool + Send + Sync>>
 }
@@ -33,8 +34,8 @@ mod tests {
     use std::thread;
     use std::time::Duration;
 
-    use crate::Bus;
     use crate::event::Event;
+    use crate::Bus;
 
     #[test]
     fn test1() {