Merge pull request #706 from uuid-rs/chore/msrv

Track MSRV in Cargo.toml

Cargo.toml

@@ -28,6 +28,7 @@ name = "uuid"
 readme = "README.md"
 repository = "https://github.com/uuid-rs/uuid"
 version = "1.4.1" # remember to update html_root_url in lib.rs
+rust-version = "1.57.0"
 
 [package.metadata.docs.rs]
 rustc-args = ["--cfg", "uuid_unstable"]

README.md

@@ -1,7 +1,6 @@
 # `uuid`
 
 [![Latest Version](https://img.shields.io/crates/v/uuid.svg)](https://crates.io/crates/uuid)
-![Minimum rustc version](https://img.shields.io/badge/rustc-1.46.0+-yellow.svg)
 [![Continuous integration](https://github.com/uuid-rs/uuid/actions/workflows/ci.yml/badge.svg)](https://github.com/uuid-rs/uuid/actions/workflows/ci.yml)
 
 Here's an example of a UUID:
@@ -68,11 +67,6 @@ library.
 
 For more details on using `uuid`, [see the library documentation](https://docs.rs/uuid/1.4.1/uuid).
 
-## Minimum Supported Rust Version (MSRV)
-
-The minimum supported Rust version for `uuid` is documented in
-CI. It may be bumped in minor releases as necessary.
-
 ## References
 
 * [`uuid` library docs](https://docs.rs/uuid/1.4.1/uuid).
@@ -96,4 +90,4 @@ at your option.
 
 Unless you explicitly state otherwise, any contribution intentionally submitted
 for inclusion in the work by you, as defined in the Apache-2.0 license, shall
-be dual licensed as above, without any additional terms or conditions.
+be dual licensed as above, without any additional terms or conditions.