From 3c78835498c4cf1ed493b3faf7bb3d0ca0721e34 Mon Sep 17 00:00:00 2001
From: Jack Grigg <jack@z.cash>
Date: Mon, 6 Feb 2023 18:43:51 +0000
Subject: [PATCH] rust: Compile with ThinLTO

This should achieve similar performance gains to "fat" LTO (which we
were previously using) while taking substantially less time to run
(over 20s saved on a Ryzen 9 5950X).

Part of zcash/zcash#6065.
---
 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 62e39a1ca..9f201bd20 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -109,7 +109,7 @@ default-features = false
 features = ["ansi", "env-filter", "fmt", "time"]
 
 [profile.release]
-lto = true
+lto = 'thin'
 panic = 'abort'
 codegen-units = 1