rust/Cargo.lock

--- a/rust/Cargo.lock	Mon Oct 11 18:37:21 2021 +0200
+++ b/rust/Cargo.lock	Tue Oct 12 17:57:57 2021 +0200
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "adler"
 version = "0.2.3"
@@ -386,6 +388,7 @@
  "im-rc",
  "itertools",
  "lazy_static",
+ "libc",
  "log",
  "memmap2",
  "micro-timer",