From 5ce2245f2954b84a28cffea39953d00b5149af14 Mon Sep 17 00:00:00 2001
From: Matt Corallo <git@bluematt.me>
Date: Sun, 16 Jul 2023 00:32:01 +0000
Subject: [PATCH] Switch to Rust edition 2021

This increases the MSRV to 1.56, which is now almost two years old,
and lets us use array::IntoIter in the next commit.
---
 .github/workflows/build.yml | 2 +-
 Cargo.toml                  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index fce9797..aca2d24 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -14,7 +14,7 @@ jobs:
       matrix:
         toolchain:
           - stable
-          - 1.48.0
+          - 1.56.0
           - beta
     runs-on: ubuntu-latest
     steps:
diff --git a/Cargo.toml b/Cargo.toml
index 61e2f72..32a38c9 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "rapid-gossip-sync-server"
 version = "0.1.0"
-edition = "2018"
+edition = "2021"
 
 [dependencies]
 bitcoin = "0.29"
-- 
2.30.2