From 066d30f29fb4b1dfb5e436a65a32f36ce9a5297a Mon Sep 17 00:00:00 2001
From: Kirill Fomichev <fanatid@ya.ru>
Date: Tue, 11 Feb 2025 23:18:26 -0500
Subject: [PATCH] add Signature::as_array

---
 signature/src/lib.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/signature/src/lib.rs b/signature/src/lib.rs
index 05034e06..229ccb36 100644
--- a/signature/src/lib.rs
+++ b/signature/src/lib.rs
@@ -39,6 +39,14 @@ impl Default for Signature {
 
 impl solana_sanitize::Sanitize for Signature {}
 
+impl Signature {
+    /// Return a reference to the `Signature`'s byte array.
+    #[inline(always)]
+    pub const fn as_array(&self) -> &[u8; SIGNATURE_BYTES] {
+        &self.0
+    }
+}
+
 #[cfg(feature = "rand")]
 impl Signature {
     pub fn new_unique() -> Self {