From be37c39278e47775119420772902272f2f405a0e Mon Sep 17 00:00:00 2001
From: Richard Leitner <dev@g0hl1n.net>
Date: Mon, 5 Dec 2022 11:57:34 +0100
Subject: [PATCH] Raise the MSRV to 1.56.1

This is needed as nix v0.26.0 raised its MSRV to 1.56.1. For more
information please see the changelog:
	https://github.com/nix-rust/nix/blob/master/CHANGELOG.md#0260---2022-11-29

Or the corresponding PR:
	nix-rust/nix#1792

Signed-off-by: Richard Leitner <dev@g0hl1n.net>
---
 .github/workflows/github-ci.yml | 6 +++---
 Cargo.toml                      | 2 +-
 README.md                       | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/github-ci.yml b/.github/workflows/github-ci.yml
index 5f181b6..0aecf60 100644
--- a/.github/workflows/github-ci.yml
+++ b/.github/workflows/github-ci.yml
@@ -12,7 +12,7 @@ jobs:
         rust:
           - stable
           - beta
-          - 1.46.0
+          - 1.56.1
           # - nightly
     env:
       TEST_PORT_A: /tmp/ttyS10
@@ -43,7 +43,7 @@ jobs:
         rust:
           - stable
           - beta
-          - 1.46.0
+          - 1.56.1
           # - nightly
     env:
       TEST_PORT_A: /tmp/ttyS10
@@ -81,7 +81,7 @@ jobs:
         rust:
           - stable
           - beta
-          - 1.46.0
+          - 1.56.1
           # - nightly
     env:
       TEST_PORT_A: COM10
diff --git a/Cargo.toml b/Cargo.toml
index 23b89aa..c556d10 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ categories = ["asynchronous", "hardware-support"]
 edition = "2018"
 
 [package.metadata]
-msrv = "1.46.0" # Used by cargo-msrv
+msrv = "1.56.1" # Used by cargo-msrv
 
 [features]
 default = []
diff --git a/README.md b/README.md
index faa395d..c116391 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ cargo build --no-default-features
 ```
 
 ### MSRV
-The Minimum Supported Rust Version is **1.46.0** as found using [cargo-msrv](https://crates.io/crates/cargo-msrv)
+The Minimum Supported Rust Version is **1.56.1** as found using [cargo-msrv](https://crates.io/crates/cargo-msrv)
 
 ## Examples
 A few examples can be found [here](https://github.com/berkowski/mio-serial/tree/master/examples).