deps(rustc): bump rust toolchain

2 files changed, 14 insertions, 17 deletions

diff --git a/src/meta.rs b/src/meta.rs
index 1991d3a..e9a80f1 100644
--- a/src/meta.rs
+++ b/src/meta.rs
@@ -16,7 +16,7 @@
 // Copyright (C) 2022-2022 Fuwn <[email protected]>
 // SPDX-License-Identifier: GPL-3.0-only
 
-use std::{borrow::Cow, collections::HashMap};
+use std::{borrow::Cow, collections::HashMap, fmt::Display};
 
 /// Structure-ize a Gemini response's meta section into it's mime type and it's
 /// parameters.
@@ -28,20 +28,9 @@ pub struct Meta {
   parameters: HashMap<String, String>,
 }
 
-impl ToString for Meta {
-  /// Convert a `Meta` into a `String`
-  ///
-  /// # Example
-  /// ```rust
-  /// let original_string = "text/gemini; hi=2; hi2=string=2";
-  ///
-  /// assert_eq!(
-  ///   germ::meta::Meta::from_string(original_string).to_string(),
-  ///   original_string
-  /// );
-  /// ```
-  fn to_string(&self) -> String {
-    format!("{}{}", self.mime, {
+impl Display for Meta {
+  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    write!(f, "{}{}", self.mime, {
       let mut parameters = self
         .parameters
         .iter()
diff --git a/src/request/response.rs b/src/request/response.rs
index f0119d0..c676d28 100644
--- a/src/request/response.rs
+++ b/src/request/response.rs
@@ -16,7 +16,11 @@
 // Copyright (C) 2022-2022 Fuwn <[email protected]>
 // SPDX-License-Identifier: GPL-3.0-only
 
-use {crate::request::Status, rustls::SupportedCipherSuite, std::borrow::Cow};
+use {
+  crate::request::Status,
+  rustls::SupportedCipherSuite,
+  std::{borrow::Cow, fmt::Write},
+};
 
 #[derive(Debug, Clone)]
 pub struct Response {
@@ -39,7 +43,11 @@ impl Response {
       let mut string_split = string_form.split("\r\n");
 
       header = string_split.next().unwrap_or("").to_string();
-      content = Some(string_split.map(|s| format!("{s}\r\n")).collect());
+      content = Some(string_split.fold(String::new(), |mut output, s| {
+        let _ = write!(output, "{s}\r\n");
+
+        output
+      }));
     }
 
     let header_split = header.split_at(2);