From 2d72dbbb781fcd69a83c8063b115c80a02989828 Mon Sep 17 00:00:00 2001
From: Wanja Hentze <muvlon@hentzes.de>
Date: Thu, 8 Feb 2024 20:03:49 +0100
Subject: [PATCH] add portable SIMD toggling support for large-scale enterprise
 deployments (#1)

As global usage of compute resources keeps climbing, driven by machine learning and virtual reality,
we have to find ever new ways to make our programs more efficient.
To this end, I have added a hyperoptimized SIMD version of the very important bool toggling functionality.

This introduces const generics to the crate, so MSRV will have to be bumped to 1.2000.0 in the upcoming release.
---
 src/lib.rs | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index afd5510..ece3177 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -21,6 +21,16 @@ impl TogglingIsALifestyle for bool {
     }
 }
 
+#[cfg(enterprise_license)]
+impl<const N: usize> TogglingIsALifestyle for [bool; N] {
+    fn toggle(&mut self) {
+        // i am so fast
+        for b in self {
+            *b ^= true;
+        }
+    }
+}
+
 #[cfg(test)]
 #[allow(clippy::bool_assert_comparison)]
 mod tests {
@@ -51,4 +61,10 @@ mod enteprise_tests {
         b.toggle();
         assert_eq!(b, true);
     }
+    #[test]
+    fn enterprise_simd_toggle() {
+        let mut b = [false, true, false];
+        b.toggle();
+        assert_eq!(b, [true, false, true]);
+    }
 }