From 43c1865f72787aa3cf6a6c736a36cf54ee8238ca Mon Sep 17 00:00:00 2001
From: iTrooz <hey@itrooz.fr>
Date: Tue, 14 May 2024 11:20:26 +0200
Subject: [PATCH] chore: fix clippy warnings from Rust 78

---
 efivar/src/efi/variable_flags.rs | 8 ++++----
 efivarcli/src/cli/read.rs        | 2 +-
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/efivar/src/efi/variable_flags.rs b/efivar/src/efi/variable_flags.rs
index d2713c1d..d729c1ab 100644
--- a/efivar/src/efi/variable_flags.rs
+++ b/efivar/src/efi/variable_flags.rs
@@ -1,6 +1,6 @@
 //! Definition of the VariableFlags type
 
-use std::str::FromStr;
+use std::{fmt::Display, str::FromStr};
 
 use crate::Error;
 
@@ -51,8 +51,8 @@ impl FromStr for VariableFlags {
     }
 }
 
-impl ToString for VariableFlags {
-    fn to_string(&self) -> String {
+impl Display for VariableFlags {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         let mut flag_strings = Vec::new();
 
         if self.contains(VariableFlags::NON_VOLATILE) {
@@ -80,7 +80,7 @@ impl ToString for VariableFlags {
             flag_strings.push("EFI_VARIABLE_ENHANCED_AUTHENTICATED_ACCESS");
         }
 
-        flag_strings.join("\n")
+        f.write_str(&flag_strings.join("\n"))
     }
 }
 
diff --git a/efivarcli/src/cli/read.rs b/efivarcli/src/cli/read.rs
index 7cd1915d..0ccc63f9 100644
--- a/efivarcli/src/cli/read.rs
+++ b/efivarcli/src/cli/read.rs
@@ -22,7 +22,7 @@ pub fn run(
     match reader.read(&name) {
         Ok((buf, attr)) => {
             if !raw {
-                println!("Attributes: {}", attr.to_string());
+                println!("Attributes: {}", attr);
             }
             if as_string {
                 if raw {