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

1 files changed, 126 insertions, 123 deletions

diff --git a/src/config/runtime.rs b/src/config/runtime.rs
index f2d2a12..bffea52 100644
--- a/src/config/runtime.rs
+++ b/src/config/runtime.rs
@@ -14,179 +14,182 @@ use crate::config::{ConfigOpts, ConfigOptsAcme, ConfigOptsBase, ConfigOptsConsul
 
 #[derive(Debug)]
 pub struct RuntimeConfigAcme {
-  pub email: String,
+    pub email: String,
 }
 
 #[derive(Debug)]
 pub struct RuntimeConfigConsul {
-  pub node_name: String,
-  pub url: String,
-  pub tls: Option<(Option<reqwest::Certificate>, bool, reqwest::Identity)>,
+    pub node_name: String,
+    pub url: String,
+    pub tls: Option<(Option<reqwest::Certificate>, bool, reqwest::Identity)>,
 }
 
 #[derive(Debug)]
 pub struct RuntimeConfigFirewall {
-  pub refresh_time: Duration,
+    pub refresh_time: Duration,
 }
 
 #[derive(Debug)]
 pub struct RuntimeConfigIgd {
-  pub private_ip: Option<String>,
-  pub expiration_time: Duration,
-  pub refresh_time: Duration,
+    pub private_ip: Option<String>,
+    pub expiration_time: Duration,
+    pub refresh_time: Duration,
 }
 
 #[derive(Debug)]
 pub struct RuntimeConfigStun {
-  pub stun_server_v4: SocketAddr,
-  pub stun_server_v6: SocketAddr,
-  pub refresh_time: Duration,
+    pub stun_server_v4: SocketAddr,
+    pub stun_server_v6: SocketAddr,
+    pub refresh_time: Duration,
 }
 
 #[derive(Debug)]
 pub struct RuntimeConfig {
-  pub acme: Option<RuntimeConfigAcme>,
-  pub consul: RuntimeConfigConsul,
-  pub firewall: RuntimeConfigFirewall,
-  pub igd: RuntimeConfigIgd,
-  pub stun: RuntimeConfigStun,
+    pub acme: Option<RuntimeConfigAcme>,
+    pub consul: RuntimeConfigConsul,
+    pub firewall: RuntimeConfigFirewall,
+    pub igd: RuntimeConfigIgd,
+    pub stun: RuntimeConfigStun,
 }
 
 impl RuntimeConfig {
-  pub fn new(opts: ConfigOpts) -> Result<Self> {
-    let acme = RuntimeConfigAcme::new(opts.acme)?;
-    let consul = RuntimeConfigConsul::new(opts.consul)?;
-    let firewall = RuntimeConfigFirewall::new(&opts.base)?;
-    let igd = RuntimeConfigIgd::new(&opts.base)?;
-    let stun = RuntimeConfigStun::new(&opts.base)?;
-
-    Ok(Self {
-      acme,
-      consul,
-      firewall,
-      igd,
-      stun,
-    })
-  }
+    pub fn new(opts: ConfigOpts) -> Result<Self> {
+        let acme = RuntimeConfigAcme::new(opts.acme)?;
+        let consul = RuntimeConfigConsul::new(opts.consul)?;
+        let firewall = RuntimeConfigFirewall::new(&opts.base)?;
+        let igd = RuntimeConfigIgd::new(&opts.base)?;
+        let stun = RuntimeConfigStun::new(&opts.base)?;
+
+        Ok(Self {
+            acme,
+            consul,
+            firewall,
+            igd,
+            stun,
+        })
+    }
 }
 
 impl RuntimeConfigAcme {
-  pub fn new(opts: ConfigOptsAcme) -> Result<Option<Self>> {
-    if !opts.enable {
-      return Ok(None);
-    }
+    pub fn new(opts: ConfigOptsAcme) -> Result<Option<Self>> {
+        if !opts.enable {
+            return Ok(None);
+        }
 
-    let email = opts.email.expect(
+        let email = opts.email.expect(
       "'DIPLONAT_ACME_EMAIL' environment variable is required if 'DIPLONAT_ACME_ENABLE' == 'true'",
     );
 
-    Ok(Some(Self { email }))
-  }
+        Ok(Some(Self { email }))
+    }
 }
 
 impl RuntimeConfigConsul {
-  pub(super) fn new(opts: ConfigOptsConsul) -> Result<Self> {
-    let node_name = opts
-      .node_name
-      .expect("'DIPLONAT_CONSUL_NODE_NAME' environment variable is required");
-    let url = opts.url.unwrap_or(super::CONSUL_URL.to_string());
-
-    let tls = match (&opts.client_cert, &opts.client_key) {
-      (Some(client_cert), Some(client_key)) => {
-        let cert = match &opts.ca_cert {
-          Some(ca_cert) => {
-            let mut ca_cert_buf = vec![];
-            File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
-            Some(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
-          }
-          None => None,
+    pub(super) fn new(opts: ConfigOptsConsul) -> Result<Self> {
+        let node_name = opts
+            .node_name
+            .expect("'DIPLONAT_CONSUL_NODE_NAME' environment variable is required");
+        let url = opts.url.unwrap_or(super::CONSUL_URL.to_string());
+
+        let tls = match (&opts.client_cert, &opts.client_key) {
+            (Some(client_cert), Some(client_key)) => {
+                let cert = match &opts.ca_cert {
+                    Some(ca_cert) => {
+                        let mut ca_cert_buf = vec![];
+                        File::open(ca_cert)?.read_to_end(&mut ca_cert_buf)?;
+                        Some(reqwest::Certificate::from_pem(&ca_cert_buf[..])?)
+                    }
+                    None => None,
+                };
+
+                let mut client_cert_buf = vec![];
+                File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
+
+                let mut client_key_buf = vec![];
+                File::open(client_key)?.read_to_end(&mut client_key_buf)?;
+
+                let ident = reqwest::Identity::from_pem(
+                    &[&client_cert_buf[..], &client_key_buf[..]].concat()[..],
+                )?;
+
+                Some((cert, opts.tls_skip_verify, ident))
+            }
+            (None, None) => None,
+            _ => bail!("Incomplete TLS configuration parameters"),
         };
 
-        let mut client_cert_buf = vec![];
-        File::open(client_cert)?.read_to_end(&mut client_cert_buf)?;
-
-        let mut client_key_buf = vec![];
-        File::open(client_key)?.read_to_end(&mut client_key_buf)?;
-
-        let ident =
-          reqwest::Identity::from_pem(&[&client_cert_buf[..], &client_key_buf[..]].concat()[..])?;
-
-        Some((cert, opts.tls_skip_verify, ident))
-      }
-      (None, None) => None,
-      _ => bail!("Incomplete TLS configuration parameters"),
-    };
-
-    Ok(Self {
-      node_name,
-      url,
-      tls,
-    })
-  }
+        Ok(Self {
+            node_name,
+            url,
+            tls,
+        })
+    }
 }
 
 impl RuntimeConfigFirewall {
-  pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
-    let refresh_time = Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
+    pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
+        let refresh_time =
+            Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
 
-    Ok(Self { refresh_time })
-  }
+        Ok(Self { refresh_time })
+    }
 }
 
 impl RuntimeConfigIgd {
-  pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
-    let private_ip = opts.private_ip.clone();
-    let expiration_time = Duration::from_secs(
-      opts
-        .expiration_time
-        .unwrap_or(super::EXPIRATION_TIME)
-        .into(),
-    );
-    let refresh_time = Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
-
-    if refresh_time.as_secs() * 2 > expiration_time.as_secs() {
-      return Err(anyhow!(
+    pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
+        let private_ip = opts.private_ip.clone();
+        let expiration_time = Duration::from_secs(
+            opts.expiration_time
+                .unwrap_or(super::EXPIRATION_TIME)
+                .into(),
+        );
+        let refresh_time =
+            Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
+
+        if refresh_time.as_secs() * 2 > expiration_time.as_secs() {
+            return Err(anyhow!(
         "IGD expiration time (currently: {}s) must be at least twice bigger than refresh time \
          (currently: {}s)",
         expiration_time.as_secs(),
         refresh_time.as_secs()
       ));
-    }
+        }
 
-    Ok(Self {
-      private_ip,
-      expiration_time,
-      refresh_time,
-    })
-  }
+        Ok(Self {
+            private_ip,
+            expiration_time,
+            refresh_time,
+        })
+    }
 }
 
 impl RuntimeConfigStun {
-  pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
-    let mut stun_server_v4 = None;
-    let mut stun_server_v6 = None;
-    for addr in opts
-      .stun_server
-      .as_deref()
-      .unwrap_or(super::STUN_SERVER)
-      .to_socket_addrs()?
-    {
-      if addr.is_ipv4() {
-        stun_server_v4 = Some(addr);
-      }
-      if addr.is_ipv6() {
-        stun_server_v6 = Some(addr);
-      }
+    pub(super) fn new(opts: &ConfigOptsBase) -> Result<Self> {
+        let mut stun_server_v4 = None;
+        let mut stun_server_v6 = None;
+        for addr in opts
+            .stun_server
+            .as_deref()
+            .unwrap_or(super::STUN_SERVER)
+            .to_socket_addrs()?
+        {
+            if addr.is_ipv4() {
+                stun_server_v4 = Some(addr);
+            }
+            if addr.is_ipv6() {
+                stun_server_v6 = Some(addr);
+            }
+        }
+
+        let refresh_time =
+            Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
+
+        Ok(Self {
+            stun_server_v4: stun_server_v4
+                .ok_or(anyhow!("Unable to resolve STUN server's IPv4 address"))?,
+            stun_server_v6: stun_server_v6
+                .ok_or(anyhow!("Unable to resolve STUN server's IPv6 address"))?,
+            refresh_time,
+        })
     }
-
-    let refresh_time = Duration::from_secs(opts.refresh_time.unwrap_or(super::REFRESH_TIME).into());
-
-    Ok(Self {
-      stun_server_v4: stun_server_v4
-        .ok_or(anyhow!("Unable to resolve STUN server's IPv4 address"))?,
-      stun_server_v6: stun_server_v6
-        .ok_or(anyhow!("Unable to resolve STUN server's IPv6 address"))?,
-      refresh_time,
-    })
-  }
 }