Lower MSRV to 1.65

.github/workflows/ci.yml

@@ -54,7 +54,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        msrv: ["1.72.0"]
+        msrv: ["1.65.0"]
         os:
           - ubuntu
           - macOS
@@ -72,8 +72,7 @@ jobs:
       - name: Install minimal dependencies versions
         run: cargo +nightly update -Z minimal-versions
 
-      - run: cargo test --workspace --features full,testing-helpers
-                        -- --skip compile_fail
+      - run: cargo build --workspace --features full
 
   no_std:
     runs-on: ubuntu-latest

CHANGELOG.md

@@ -10,7 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Breaking changes
 
-- The minimum supported Rust version (MSRV) is now Rust 1.72.
+- The minimum supported Rust version (MSRV) is now Rust 1.65.
 - Add the `std` feature which should be disabled in `no_std` environments.
 - All Cargo features, except `std`, are now disabled by default. The `full`
   feature can be used to get the old behavior of supporting all possible

Cargo.toml

@@ -2,7 +2,7 @@
 name = "derive_more"
 version = "1.0.0-beta.6"
 edition = "2021"
-rust-version = "1.72.0"
+rust-version = "1.65.0"
 description = "Adds #[derive(x)] macros for more traits"
 authors = ["Jelte Fennema <github-tech@jeltef.nl>"]
 license = "MIT"

README.md

@@ -4,7 +4,7 @@
 [![Latest Version](https://img.shields.io/crates/v/derive_more.svg)](https://crates.io/crates/derive_more)
 [![Rust Documentation](https://docs.rs/derive_more/badge.svg)](https://docs.rs/derive_more)
 [![GitHub license](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/JelteF/derive_more/master/LICENSE)
-[![Rust 1.72+](https://img.shields.io/badge/rustc-1.72+-lightgray.svg)](https://blog.rust-lang.org/2023/08/24/Rust-1.72.0.html)
+[![Rust 1.65+](https://img.shields.io/badge/rustc-1.65+-lightgray.svg)](https://blog.rust-lang.org/2023/08/24/Rust-1.65.0.html)
 [![Unsafe Forbidden](https://img.shields.io/badge/unsafe-forbidden-success.svg)](https://github.com/rust-secure-code/safety-dance)
 
 Rust has lots of builtin traits that are implemented for its basic types, such
@@ -141,7 +141,7 @@ These don't derive traits, but derive static methods instead.
 
 ## Installation
 
-This library requires Rust 1.72 or higher. To avoid redundant compilation times, by
+This library requires Rust 1.65 or higher. To avoid redundant compilation times, by
 default no derives are supported. You have to enable each type of derive as a feature
 in `Cargo.toml`:
 

clippy.toml

@@ -2,7 +2,7 @@
 # See full lints list at:
 # https://rust-lang.github.io/rust-clippy/master/index.html
 
-msrv = "1.72.0"
+msrv = "1.65.0"
 
 # Ensures consistent bracing for macro calls in the codebase.
 # Extends default settings:

impl/Cargo.toml

@@ -2,7 +2,7 @@
 name = "derive_more-impl"
 version = "1.0.0-beta.6"
 edition = "2021"
-rust-version = "1.72.0"
+rust-version = "1.65.0"
 description = "Internal implementation of `derive_more` crate"
 authors = ["Jelte Fennema <github-tech@jeltef.nl>"]
 license = "MIT"