minor: optimizing annotations

src/main.rs

@@ -90,7 +90,7 @@ async fn run_app(
     let mut addrs = Vec::new();
     // if multiple is set, get multiple IP addresses for each target
     if targets.len() == 1 && multiple > 0 {
-        // 使用get_host_ipaddrs获取多个IP
+        // get multiple IP addresses for the target
         addrs = network::get_multiple_host_ipaddr(&targets[0], force_ipv6, multiple as usize)?;
     } else {
         // get IP address for each target

src/network.rs

@@ -9,7 +9,7 @@ use crate::ip_data::IpData;
 // get host ip address default to ipv4
 pub(crate) fn resolve_host_ips(host: &str, force_ipv6: bool) -> Result<Vec<IpAddr>, Box<dyn Error>> {
 
-    // 获取所有IP地址
+    // get ip address
     let ipaddr: Vec<_> = (host, 80)
         .to_socket_addrs()
         .with_context(|| format!("failed to resolve host: {}", host))?
@@ -20,7 +20,7 @@ pub(crate) fn resolve_host_ips(host: &str, force_ipv6: bool) -> Result<Vec<IpAdd
         return Err(anyhow!("Could not resolve host: {}", host).into());
     }
 
-    // 根据 force_ipv6 过滤 IP 地址
+    // filter ipv4 or ipv6
     let filtered_ips:Vec<IpAddr> = if force_ipv6 {
         ipaddr.into_iter()
             .filter(|ip| matches!(ip, IpAddr::V6(_)))