From e36038b6e30d3228e24e92d4eedd95ed09b31bf2 Mon Sep 17 00:00:00 2001
From: monosans <hsyqixco@protonmail.com>
Date: Fri, 15 Aug 2025 12:28:43 +0300
Subject: [PATCH] refactor: rename proxy.as_str to proxy.to_string for clarity

---
 src/checker.rs | 2 +-
 src/output.rs  | 2 +-
 src/proxy.rs   | 9 +++++++--
 3 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/checker.rs b/src/checker.rs
index d0ab137..3131937 100644
--- a/src/checker.rs
+++ b/src/checker.rs
@@ -58,7 +58,7 @@ pub async fn check_all<R: reqwest::dns::Resolve + 'static>(
                             Err(e) if tracing::event_enabled!(tracing::Level::DEBUG) => {
                                 tracing::debug!(
                                     "{} | {}",
-                                    proxy.as_str(true),
+                                    proxy.to_string(true),
                                     pretty_error(&e)
                                 );
                             }
diff --git a/src/output.rs b/src/output.rs
index ff4235b..eb82a51 100644
--- a/src/output.rs
+++ b/src/output.rs
@@ -240,6 +240,6 @@ where
 {
     proxies
         .into_iter()
-        .map(move |proxy| proxy.as_str(include_protocol))
+        .map(move |proxy| proxy.to_string(include_protocol))
         .join("\n")
 }
diff --git a/src/proxy.rs b/src/proxy.rs
index d67c5b8..0a897d9 100644
--- a/src/proxy.rs
+++ b/src/proxy.rs
@@ -1,4 +1,5 @@
 use std::{
+    fmt::Write as _,
     hash::{Hash, Hasher},
     str::FromStr,
     sync::Arc,
@@ -131,12 +132,14 @@ impl Proxy {
         Ok(())
     }
 
-    pub fn as_str(&self, include_protocol: bool) -> String {
+    pub fn to_string(&self, include_protocol: bool) -> String {
         let mut s = String::new();
+
         if include_protocol {
             s.push_str(self.protocol.as_str());
             s.push_str("://");
         }
+
         if let (Some(username), Some(password)) =
             (&self.username, &self.password)
         {
@@ -145,9 +148,11 @@ impl Proxy {
             s.push_str(password);
             s.push('@');
         }
+
         s.push_str(&self.host);
         s.push(':');
-        s.push_str(&self.port.to_string());
+        write!(s, "{}", self.port).unwrap();
+
         s
     }
 }