🎨 Run cargo fmt with nightly rustfmt

src/config.rs

@@ -31,8 +31,9 @@ pub enum Access {
 #[derive(Clone, Debug, Default, Deserialize, PartialEq)]
 #[serde(try_from = "Document")]
 pub struct BusConfig {
-    /// If `true`, connections that authenticated using the ANONYMOUS mechanism will be authorized to connect.
-    /// This option has no practical effect unless the ANONYMOUS mechanism has also been enabled using the `auth` option.
+    /// If `true`, connections that authenticated using the ANONYMOUS mechanism will be authorized
+    /// to connect. This option has no practical effect unless the ANONYMOUS mechanism has also
+    /// been enabled using the `auth` option.
     pub allow_anonymous: bool,
 
     /// Lists permitted authorization mechanisms.
@@ -50,7 +51,8 @@ pub struct BusConfig {
     pub keep_umask: bool,
 
     /// Address(es) that the bus should listen on.
-    /// The address is in the standard D-Bus format that contains a transport name plus possible parameters/options.
+    /// The address is in the standard D-Bus format that contains a transport name plus possible
+    /// parameters/options.
     #[serde(default)]
     pub listen: HashSet<String>,
 
@@ -60,7 +62,8 @@ pub struct BusConfig {
     pub policies: Vec<Policy>,
 
     /// Adds a directory to search for .service files,
-    /// which tell the dbus-daemon how to start a program to provide a particular well-known bus name.
+    /// which tell the dbus-daemon how to start a program to provide a particular well-known bus
+    /// name.
     #[serde(default)]
     pub servicedir: Vec<PathBuf>,
 
@@ -70,7 +73,8 @@ pub struct BusConfig {
     /// If `true`, the bus daemon will log to syslog.
     pub syslog: bool,
 
-    /// This element only controls which message bus specific environment variables are set in activated clients.
+    /// This element only controls which message bus specific environment variables are set in
+    /// activated clients.
     pub r#type: Option<BusType>,
 
     /// The user account the daemon should run as, as either a username or a UID.
@@ -110,7 +114,8 @@ impl TryFrom<Document> for BusConfig {
                 }
                 Element::Servicehelper(p) => {
                     // NOTE: we're assuming this has the same "last one wins" behaviour as `<type>`
-                    // TODO: warn and then ignore if we aren't reading: /usr/share/dbus-1/system.conf
+                    // TODO: warn and then ignore if we aren't reading:
+                    // /usr/share/dbus-1/system.conf
                     bc.servicehelper = Some(p);
                 }
                 Element::StandardSessionServicedirs => {
@@ -122,7 +127,8 @@ impl TryFrom<Document> for BusConfig {
                 }
                 Element::StandardSystemServicedirs => {
                     // NOTE: because servicedir sequence is important, we cannot de-duplicate this
-                    // TODO: warn and then ignore if we aren't reading: /usr/share/dbus-1/system.conf
+                    // TODO: warn and then ignore if we aren't reading:
+                    // /usr/share/dbus-1/system.conf
                     bc.servicedir
                         .extend(STANDARD_SYSTEM_SERVICEDIRS.iter().map(PathBuf::from));
                 }
@@ -240,10 +246,12 @@ impl BusConfig {
 #[serde(rename_all = "lowercase")]
 pub enum BusType {
     /// The DBUS_STARTER_BUS_TYPE environment variable will be set to "session",
-    /// and the DBUS_SESSION_BUS_ADDRESS environment variable will be set to the address of the session bus.
+    /// and the DBUS_SESSION_BUS_ADDRESS environment variable will be set to the address of the
+    /// session bus.
     Session,
     /// The DBUS_STARTER_BUS_TYPE environment variable will be set to "system",
-    /// and the DBUS_SYSTEM_BUS_ADDRESS environment variable will be set to the address of the system bus.
+    /// and the DBUS_SYSTEM_BUS_ADDRESS environment variable will be set to the address of the
+    /// system bus.
     System,
 }
 
@@ -260,18 +268,20 @@ enum Element {
     Auth(String),
     Fork,
     KeepUmask,
-    // TODO: support `<include ignore_missing=(yes|no) if_selinux_enabled=(yes|no) selinux_root_relative=(yes|no)>`
-    // TODO: support `<includedir>`
+    // TODO: support `<include ignore_missing=(yes|no) if_selinux_enabled=(yes|no)
+    // selinux_root_relative=(yes|no)>` TODO: support `<includedir>`
     Listen(String),
     Limit,
     Pidfile(PathBuf),
     Policy(PolicyElement),
     Servicedir(PathBuf),
     Servicehelper(PathBuf),
     /// Requests a standard set of session service directories.
-    /// Its effect is similar to specifying a series of <servicedir/> elements for each of the data directories, in the order given here.
+    /// Its effect is similar to specifying a series of <servicedir/> elements for each of the data
+    /// directories, in the order given here.
     StandardSessionServicedirs,
-    /// Specifies the standard system-wide activation directories that should be searched for service files.
+    /// Specifies the standard system-wide activation directories that should be searched for
+    /// service files.
     StandardSystemServicedirs,
     Syslog,
     Type(TypeElement),