refactor: optimise return types

2 files changed, 5 insertions, 3 deletions

diff --git a/crates/germ/src/meta.rs b/crates/germ/src/meta.rs
index 05ca817..2a210a0 100644
--- a/crates/germ/src/meta.rs
+++ b/crates/germ/src/meta.rs
@@ -16,7 +16,7 @@
 // Copyright (C) 2022-2022 Fuwn <[email protected]>
 // SPDX-License-Identifier: GPL-3.0-only
 
-use std::collections::HashMap;
+use std::{borrow::Cow, collections::HashMap};
 
 /// Structure-ize a Gemini response's meta section into it's mime type and it's
 /// parameters.
@@ -116,7 +116,7 @@ impl Meta {
   /// );
   /// ```
   #[must_use]
-  pub fn mime(&self) -> &str { &self.mime }
+  pub fn mime(&self) -> Cow<'_, str> { Cow::Borrowed(&self.mime) }
 
   /// Obtain mutable access to the mime of the `Meta`
   ///
diff --git a/crates/germ/src/request/response.rs b/crates/germ/src/request/response.rs
index 9b508f1..dd76e92 100644
--- a/crates/germ/src/request/response.rs
+++ b/crates/germ/src/request/response.rs
@@ -16,6 +16,8 @@
 // Copyright (C) 2022-2022 Fuwn <[email protected]>
 // SPDX-License-Identifier: GPL-3.0-only
 
+use std::borrow::Cow;
+
 use rustls::SupportedCipherSuite;
 
 use crate::request::Status;
@@ -59,7 +61,7 @@ impl Response {
   pub const fn status(&self) -> &Status { &self.status }
 
   #[must_use]
-  pub fn meta(&self) -> &str { &self.meta }
+  pub fn meta(&self) -> Cow<'_, str> { Cow::Borrowed(&self.meta) }
 
   #[must_use]
   pub const fn content(&self) -> &Option<String> { &self.content }