From b19e81862cd9fe9f66377f4afcb456cff7d468c0 Mon Sep 17 00:00:00 2001
From: Intege-rs <me@jessiep.me>
Date: Fri, 11 Apr 2025 09:47:59 -0400
Subject: [PATCH] add zero and clear

---
 sub/core/src/arrays.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sub/core/src/arrays.rs b/sub/core/src/arrays.rs
index 9eb7877..a08c156 100644
--- a/sub/core/src/arrays.rs
+++ b/sub/core/src/arrays.rs
@@ -57,6 +57,11 @@ impl<const MAX_LEN: usize, T: Sized> FixedVec<MAX_LEN, T> {
         unsafe { core::slice::from_raw_parts_mut(self.buffer.as_mut_ptr() as *mut T, self.length) }
     }
 
+    pub fn zero_and_clear(&mut self) {
+        self.as_slice_mut().fill(0);
+        self.length = 0;
+    }
+
     pub fn clear(&mut self) {
         self.length = 0;
     }