From f44d7b4eacddf326c6b443106dd0fbc196106653 Mon Sep 17 00:00:00 2001
From: anweiss <2326106+anweiss@users.noreply.github.com>
Date: Mon, 12 Sep 2022 12:19:16 -0400
Subject: [PATCH] bump msrv

---
 .github/workflows/ci.yml | 2 +-
 README.md                | 2 +-
 src/lib.rs               | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 9cb1c897..3d00d99a 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -26,7 +26,7 @@ jobs:
   minimum-version-check:
     strategy:
       matrix:
-        rust_toolchain: [1.56.1]
+        rust_toolchain: [1.57.0]
         os: [ubuntu-latest, macOS-latest, windows-latest]
     name: minimum version check using Rust ${{ matrix.rust_toolchain }} on ${{ matrix.os }}
     runs-on: ${{ matrix.os }}
diff --git a/README.md b/README.md
index 5be5379c..31eb66c1 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@ A Rust implementation of the Concise data definition language (CDDL). CDDL is an
 
 This crate includes a handwritten parser and lexer for CDDL, and its development has been heavily inspired by the techniques outlined in Thorsten Ball's book ["Writing An Interpretor In Go"](https://interpreterbook.com/). The AST has been built to closely match the rules defined by the ABNF grammar in [Appendix B.](https://tools.ietf.org/html/rfc8610#appendix-B) of the spec. All CDDL must use UTF-8 for its encoding per the spec.
 
-This crate supports validation of both CBOR and JSON data structures. The minimum supported Rust version (MSRV) is 1.56.1.
+This crate supports validation of both CBOR and JSON data structures. The minimum supported Rust version (MSRV) is 1.57.0.
 
 Also bundled into this repository is a basic language server implementation and extension for Visual Studio Code for editing CDDL. The implementation is backed by the compiled WebAssembly target included in this crate.
 
diff --git a/src/lib.rs b/src/lib.rs
index b319e45f..6e23bedf 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -30,7 +30,7 @@
 //!
 //! This crate supports validation of both CBOR and JSON data structures. An
 //! extremely basic REPL is included as well. This crate's minimum supported
-//! Rust version (MSRV) is 1.56.1.
+//! Rust version (MSRV) is 1.57.0.
 //!
 //! Also bundled into this repository is a basic language server implementation
 //! and extension for Visual Studio Code for editing CDDL. The implementation is