From 6c33b6177d27a2785d0979dcad6532c7178fcbf0 Mon Sep 17 00:00:00 2001
From: RGBCube <RGBCube@users.noreply.github.com>
Date: Thu, 4 Jan 2024 22:13:41 +0300
Subject: [PATCH] Use Cow. Moo

---
 embed/src/lib.rs        | 5 +++--
 embed_macros/src/lib.rs | 2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/embed/src/lib.rs b/embed/src/lib.rs
index 98f5859..f7dd2af 100644
--- a/embed/src/lib.rs
+++ b/embed/src/lib.rs
@@ -1,6 +1,7 @@
 #![cfg(procmacro2_semver_exempt)]
 
 use std::{
+    borrow::Cow,
     fs,
     path::{
         Path,
@@ -119,7 +120,7 @@ impl Dir {
 #[derive(Debug, Clone)]
 pub struct File {
     /// The content of the file in bytes.
-    pub content: Vec<u8>,
+    pub content: Cow<'static, [u8]>,
     /// The absolute path of the file.
     pub path: PathBuf,
 }
@@ -149,7 +150,7 @@ fn read_dir(path: &PathBuf) -> Vec<DirEntry> {
 
             entries.push(DirEntry::Dir(Dir { children, path }))
         } else if filetype.is_file() {
-            let content = fs::read(&path).expect("Failed to read file contents");
+            let content = Cow::Owned(fs::read(&path).expect("Failed to read file contents"));
 
             entries.push(DirEntry::File(File { content, path }))
         }
diff --git a/embed_macros/src/lib.rs b/embed_macros/src/lib.rs
index f549298..ece7181 100644
--- a/embed_macros/src/lib.rs
+++ b/embed_macros/src/lib.rs
@@ -95,7 +95,7 @@ fn read_dir(directory: &PathBuf) -> Vec<DirEntry> {
         } else if filetype.is_file() {
             entries.push(quote! {
                 ::embed::DirEntry::File(::embed::File {
-                    content: include_bytes!(#path_str).to_vec(),
+                    content: ::std::borrow::Cow::Borrowed(include_bytes!(#path_str)),
                     path: #path,
                 })
             });