From dac408627b97f05c7b6e5224fb9979ca78784c03 Mon Sep 17 00:00:00 2001
From: Kornel <kornel@cloudflare.com>
Date: Tue, 15 Jun 2021 14:10:38 +0100
Subject: [PATCH] bit-vec is too slow for debug mode

---
 Cargo.toml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Cargo.toml b/Cargo.toml
index 57111fae..5a5f19a4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -78,7 +78,12 @@ parallel = ["rayon", "indexmap/rayon"]
 [lib]
 name = "oxipng"
 path = "src/lib.rs"
+
 [profile.dev]
 opt-level = 2
+
 [profile.release]
 lto = "thin"
+
+[profile.dev.package.bit-vec]
+opt-level = 3