From adcc64c1b1e73acb045ec1480dc4be1722445ccf Mon Sep 17 00:00:00 2001
From: Anhil <53266103+Anhil-111@users.noreply.github.com>
Date: Sat, 7 Nov 2020 02:48:52 +0300
Subject: [PATCH] Make `rayon` truly optional (#318)

---
 Cargo.toml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index a5701ccf..634b4e9e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -36,7 +36,7 @@ itertools = "^0.9.0"
 zopfli = { version = "^0.4.0", optional = true }
 miniz_oxide = "0.4"
 rgb = "0.8.25"
-indexmap = { version = "1.6.0", features = ["rayon"] }
+indexmap = "1.6.0"
 libdeflater = { version = "0.5.0", optional = true }
 log = "0.4.11"
 stderrlog = { version = "0.5.0", optional = true }
@@ -72,7 +72,7 @@ binary = [
     "stderrlog",
 ]
 default = ["binary", "parallel", "libdeflater", "zopfli"]
-parallel = ["rayon"]
+parallel = ["rayon", "indexmap/rayon"]
 
 [lib]
 name = "oxipng"