Remove .rustfmt.toml and move to standard rustfmt format (4 spaces)

1 files changed, 101 insertions, 102 deletions

diff --git a/src/igd_actor.rs b/src/igd_actor.rs
index 68f4217..a75395d 100644
--- a/src/igd_actor.rs
+++ b/src/igd_actor.rs
@@ -4,124 +4,123 @@ use anyhow::{Context, Result};
 use igd::{aio::*, PortMappingProtocol};
 use log::*;
 use tokio::{
-  select,
-  sync::watch,
-  time::{self, Duration},
+    select,
+    sync::watch,
+    time::{self, Duration},
 };
 
 use crate::messages;
 
 pub struct IgdActor {
-  last_ports: messages::PublicExposedPorts,
-  rx_ports: watch::Receiver<messages::PublicExposedPorts>,
-  gateway: Gateway,
-  refresh: Duration,
-  expire: Duration,
-  private_ip: String,
+    last_ports: messages::PublicExposedPorts,
+    rx_ports: watch::Receiver<messages::PublicExposedPorts>,
+    gateway: Gateway,
+    refresh: Duration,
+    expire: Duration,
+    private_ip: String,
 }
 
 impl IgdActor {
-  pub async fn new(
-    priv_ip: Option<&str>,
-    refresh: Duration,
-    expire: Duration,
-    rxp: &watch::Receiver<messages::PublicExposedPorts>,
-  ) -> Result<Self> {
-    let gw = search_gateway(Default::default())
-      .await
-      .context("Failed to find IGD gateway")?;
-    info!("IGD gateway: {}", gw);
+    pub async fn new(
+        priv_ip: Option<&str>,
+        refresh: Duration,
+        expire: Duration,
+        rxp: &watch::Receiver<messages::PublicExposedPorts>,
+    ) -> Result<Self> {
+        let gw = search_gateway(Default::default())
+            .await
+            .context("Failed to find IGD gateway")?;
+        info!("IGD gateway: {}", gw);
 
-    let private_ip = if let Some(ip) = priv_ip {
-      info!("Using private IP from config: {}", ip);
-      ip.to_string()
-    } else {
-      info!("Trying to automatically detect private IP");
-      let gwa = gw.addr.ip().octets();
-      let cmplen = match gwa {
-        [192, 168, _, _] => 3,
-        [10, _, _, _] => 2,
-        _ => panic!(
-          "Gateway IP does not appear to be in a local network ({})",
-          gw.addr.ip()
-        ),
-      };
-      #[allow(unused_parens)]
-      let public_ip = get_if_addrs::get_if_addrs()?
-        .into_iter()
-        .map(|i| i.addr.ip())
-        .filter(|a| match a {
-          std::net::IpAddr::V4(a4) => (a4.octets()[..cmplen] == gwa[..cmplen]),
-          _ => false,
-        })
-        .next()
-        .expect("No interface has an IP on same subnet as gateway")
-        .to_string();
-      info!("Found private IP: {}", public_ip);
-      public_ip
-    };
+        let private_ip = if let Some(ip) = priv_ip {
+            info!("Using private IP from config: {}", ip);
+            ip.to_string()
+        } else {
+            info!("Trying to automatically detect private IP");
+            let gwa = gw.addr.ip().octets();
+            let cmplen = match gwa {
+                [192, 168, _, _] => 3,
+                [10, _, _, _] => 2,
+                _ => panic!(
+                    "Gateway IP does not appear to be in a local network ({})",
+                    gw.addr.ip()
+                ),
+            };
+            #[allow(unused_parens)]
+            let public_ip = get_if_addrs::get_if_addrs()?
+                .into_iter()
+                .map(|i| i.addr.ip())
+                .filter(|a| match a {
+                    std::net::IpAddr::V4(a4) => (a4.octets()[..cmplen] == gwa[..cmplen]),
+                    _ => false,
+                })
+                .next()
+                .expect("No interface has an IP on same subnet as gateway")
+                .to_string();
+            info!("Found private IP: {}", public_ip);
+            public_ip
+        };
 
-    let ctx = Self {
-      gateway: gw,
-      rx_ports: rxp.clone(),
-      private_ip,
-      refresh: refresh,
-      expire: expire,
-      last_ports: messages::PublicExposedPorts::new(),
-    };
+        let ctx = Self {
+            gateway: gw,
+            rx_ports: rxp.clone(),
+            private_ip,
+            refresh: refresh,
+            expire: expire,
+            last_ports: messages::PublicExposedPorts::new(),
+        };
 
-    return Ok(ctx);
-  }
+        return Ok(ctx);
+    }
 
-  pub async fn listen(&mut self) -> Result<()> {
-    let mut interval = time::interval(self.refresh);
-    loop {
-      // 1. Wait for an event
-      let new_ports = select! {
-        _ = self.rx_ports.changed() => Some(self.rx_ports.borrow().clone()),
-        _ = interval.tick() => None,
-        else => return Ok(()) // Sender dropped, terminate loop.
-      };
+    pub async fn listen(&mut self) -> Result<()> {
+        let mut interval = time::interval(self.refresh);
+        loop {
+            // 1. Wait for an event
+            let new_ports = select! {
+              _ = self.rx_ports.changed() => Some(self.rx_ports.borrow().clone()),
+              _ = interval.tick() => None,
+              else => return Ok(()) // Sender dropped, terminate loop.
+            };
 
-      // 2. Update last ports if needed
-      if let Some(p) = new_ports {
-        self.last_ports = p;
-      }
+            // 2. Update last ports if needed
+            if let Some(p) = new_ports {
+                self.last_ports = p;
+            }
 
-      // 3. Flush IGD requests
-      match self.do_igd().await {
-        Ok(()) => debug!("Successfully updated IGD"),
-        Err(e) => error!("An error occured while updating IGD. {}", e),
-      }
+            // 3. Flush IGD requests
+            match self.do_igd().await {
+                Ok(()) => debug!("Successfully updated IGD"),
+                Err(e) => error!("An error occured while updating IGD. {}", e),
+            }
+        }
     }
-  }
 
-  pub async fn do_igd(&self) -> Result<()> {
-    let actions = [
-      (PortMappingProtocol::TCP, &self.last_ports.tcp_ports),
-      (PortMappingProtocol::UDP, &self.last_ports.udp_ports),
-    ];
+    pub async fn do_igd(&self) -> Result<()> {
+        let actions = [
+            (PortMappingProtocol::TCP, &self.last_ports.tcp_ports),
+            (PortMappingProtocol::UDP, &self.last_ports.udp_ports),
+        ];
 
-    for (proto, list) in actions.iter() {
-      for port in *list {
-        let service_str = format!("{}:{}", self.private_ip, port);
-        let service = service_str
-          .parse::<SocketAddrV4>()
-          .context("Invalid socket address")?;
-        self
-          .gateway
-          .add_port(
-            *proto,
-            *port,
-            service,
-            self.expire.as_secs() as u32,
-            "diplonat",
-          )
-          .await?;
-        debug!("IGD request successful for {:#?} {}", proto, service);
-      }
-    }
+        for (proto, list) in actions.iter() {
+            for port in *list {
+                let service_str = format!("{}:{}", self.private_ip, port);
+                let service = service_str
+                    .parse::<SocketAddrV4>()
+                    .context("Invalid socket address")?;
+                self.gateway
+                    .add_port(
+                        *proto,
+                        *port,
+                        service,
+                        self.expire.as_secs() as u32,
+                        "diplonat",
+                    )
+                    .await?;
+                debug!("IGD request successful for {:#?} {}", proto, service);
+            }
+        }
 
-    return Ok(());
-  }
+        return Ok(());
+    }
 }