From e3e619c7abfe9af0c966f970c0aef8b7fb89fb59 Mon Sep 17 00:00:00 2001
From: doryan <sagiev2015@yandex.ru>
Date: Mon, 21 Apr 2025 20:27:46 +0400
Subject: [PATCH] feat(fn): add state check functions signatures

---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index a6177b9..f5eb000 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -15,6 +15,9 @@ pub trait StaticPinOps {
     fn write(data: u8);
     fn read() -> u8;
 
+    fn is_low() -> bool;
+    fn is_high() -> bool;
+
     fn set_low();
     fn set_high();
 }