From 8e0fd4aa025a8de114eb466ffe8fab8531198bfa Mon Sep 17 00:00:00 2001
From: iliana etaoin <iliana@buttslol.net>
Date: Thu, 3 Oct 2024 18:25:07 +0000
Subject: [PATCH] adjust lints

---
 src/file.rs | 1 +
 src/lib.rs  | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/file.rs b/src/file.rs
index 136fca4..a3c1e16 100644
--- a/src/file.rs
+++ b/src/file.rs
@@ -358,6 +358,7 @@ impl<'a> SealOptions<'a> {
     ///
     /// If the file doesn't support sealing (or `fcntl(2)` otherwise returns an error), this method
     /// returns `false`.
+    #[must_use]
     pub fn is_sealed(&self, file: &File) -> bool {
         self.is_sealed_inner(file).unwrap_or(false)
     }
diff --git a/src/lib.rs b/src/lib.rs
index 2fa132c..ca03828 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -29,10 +29,11 @@
     missing_copy_implementations,
     missing_debug_implementations,
     missing_docs,
-    rust_2018_idioms
+    rust_2018_idioms,
+    unsafe_op_in_unsafe_fn
 )]
 #![warn(clippy::pedantic)]
-#![allow(clippy::must_use_candidate, clippy::needless_doctest_main)]
+#![allow(clippy::needless_doctest_main)]
 
 #[cfg(not(any(target_os = "linux", target_os = "android")))]
 compile_error!("pentacle only works on linux or android");
@@ -86,6 +87,7 @@ pub fn ensure_sealed() -> Result<(), Error> {
 /// Verify whether the currently running program is a sealed anonymous file.
 ///
 /// This function returns `false` if opening `/proc/self/exe` fails.
+#[must_use]
 pub fn is_sealed() -> bool {
     File::open("/proc/self/exe")
         .map(|f| OPTIONS.is_sealed(&f))