From e587de7546ac17c36b96d6f99f11a132fe5acb9d Mon Sep 17 00:00:00 2001
From: Alan Somers <asomers@gmail.com>
Date: Fri, 15 Oct 2021 15:52:05 -0600
Subject: Declare the MSRV in Cargo.toml

This is a new feature in Cargo 1.56.0, currently in beta.  Once Nix's
MSRV is >= 1.56.0, this feature will prevent future problems like the
bitflags 1.3.0 fiasco.

Issue #1491
Issue #1510
Issue #1548
Issue #1555
---
 Cargo.toml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Cargo.toml b/Cargo.toml
index c2688304..bb74e80f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,6 +3,7 @@ name        = "nix"
 description = "Rust friendly bindings to *nix APIs"
 edition     = "2018"
 version     = "0.23.0"
+rust-version = "1.46"
 authors     = ["The nix-rust Project Developers"]
 repository  = "https://github.com/nix-rust/nix"
 license     = "MIT"
-- 
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