fix ipv6 showing

src/config/local_ip.rs

@@ -5,6 +5,8 @@ use std::default::Default;
 pub struct LocalIp {
     pub icon: String,
     pub enabled: bool,
+    pub show4: bool,
+    pub show6: bool,
     pub delay: f64,
     pub interface: String,
 }
@@ -14,6 +16,8 @@ impl Default for LocalIp {
         LocalIp {
             icon: String::from(""),
             enabled: false,
+            show4: true,
+            show6: false,
             delay: 120.0,
             interface: String::from("wlan0"),
         }

src/utils/local_ip.rs

@@ -5,8 +5,8 @@ pub async fn get_local_ip() -> ThreadsData {
     let addrs = nix::ifaddrs::getifaddrs().unwrap();
     let mut ip  = String::new();
     let mut ip6 = String::new();
-    let mut found4 = false;
+    let mut found4 = !CONFIG.local_ip.show4;
-    let mut found6 = false;
+    let mut found6 = !CONFIG.local_ip.show4;
     for ifaddr in addrs {
         match ifaddr.address {
             Some(address) => {
@@ -15,12 +15,20 @@ pub async fn get_local_ip() -> ThreadsData {
                     match address.family() {
                         nix::sys::socket::AddressFamily::Inet => {
                             if found4 { continue; }
-                            ip = address.to_string().split(':').next().unwrap().to_string();
+                            ip = if CONFIG.local_ip.show4 {
+                                address.to_string().split(':').next().unwrap().to_string()
+                            } else {
+                                String::from(" ")
+                            };
                             found4 = true;
                         }
                         nix::sys::socket::AddressFamily::Inet6 => {
                             if found6 { continue; }
-                            ip6 = address.to_string().rsplit_once(':').unwrap().0.to_string();
+                            ip6 = if CONFIG.local_ip.show6 {
+                                address.to_string().rsplit_once(':').unwrap().0.to_string()
+                            } else {
+                                String::from(" ")
+                            };
                             found6 = true;
                         }
                         _ => continue,