Bump edition and add rust-version

Author: mulimoen

CHANGELOG.md

@@ -13,6 +13,7 @@
 
 - The `H5Type` derive macro now uses `proc-macro-error` to emit error messages.
 - Features have been reworked to use the new dependency resolution. This bumps MSRV.
+- Edition is updated to `2021` for all crates.
 - MSRV is increased to `1.60`.
 
 ### Fixed

Cargo.toml

@@ -9,7 +9,7 @@ description = "Thread-safe Rust bindings for the HDF5 library."
 repository = "https://github.com/aldanor/hdf5-rust"
 homepage = "https://github.com/aldanor/hdf5-rust"
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 categories = ["science", "filesystem"]
 rust-version = "1.60"
 

README.md

@@ -6,7 +6,7 @@ HDF5 for Rust.
 [![Latest Version](https://img.shields.io/crates/v/hdf5.svg)](https://crates.io/crates/hdf5)
 [![Documentation](https://docs.rs/hdf5/badge.svg)](https://docs.rs/hdf5)
 [![Changelog](https://img.shields.io/github/v/release/aldanor/hdf5-rust)](https://github.com/aldanor/hdf5-rust/blob/master/CHANGELOG.md)
-![hdf5: rustc 1.51+](https://img.shields.io/badge/hdf5-rustc_1.51+-lightblue.svg)
+![hdf5: rustc 1.60+](https://img.shields.io/badge/hdf5-rustc_1.60+-lightblue.svg)
 [![Total Lines](https://tokei.rs/b1/github/aldanor/hdf5-rust)](https://github.com/aldanor/hdf5-rust)
 [![Apache 2.0](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 [![MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
@@ -112,7 +112,7 @@ toolchains; macOS Catalina).
 ### Rust
 
 `hdf5` crate is tested continuously for all three official release channels, and
-requires a reasonably recent Rust compiler (e.g. of version 1.51 or newer).
+requires a reasonably recent Rust compiler (e.g. of version 1.60 or newer).
 
 ### HDF5
 

hdf5-derive/Cargo.toml

@@ -7,9 +7,10 @@ license = "MIT OR Apache-2.0"
 description = "Derive macro for HDF5 structs and enums."
 repository = "https://github.com/aldanor/hdf5-rust"
 homepage = "https://github.com/aldanor/hdf5-rust"
-edition = "2018"
+edition = "2021"
 readme = "README.md"
 categories = ["procedural-macro-helpers"]
+rust-version = "1.60"
 
 [lib]
 proc-macro = true

hdf5-src/Cargo.toml

@@ -8,7 +8,7 @@ build = "build.rs"
 repository = "https://github.com/aldanor/hdf5-rust"
 homepage = "https://github.com/aldanor/hdf5-rust"
 description = "Build script for compiling HDF5 C library from source."
-edition = "2018"
+edition = "2021"
 links = "hdf5src"
 readme = "README.md"
 categories = ["ffi"]

hdf5-sys/Cargo.toml

@@ -8,7 +8,7 @@ build = "build.rs"
 repository = "https://github.com/aldanor/hdf5-rust"
 homepage = "https://github.com/aldanor/hdf5-rust"
 description = "Native bindings to the HDF5 library."
-edition = "2018"
+edition = "2021"
 links = "hdf5"
 readme = "README.md"
 categories = ["ffi", "filesystem", "science"]

hdf5-types/Cargo.toml

@@ -8,9 +8,10 @@ description = "Native Rust equivalents of HDF5 types."
 repository = "https://github.com/aldanor/hdf5-rust"
 homepage = "https://github.com/aldanor/hdf5-rust"
 readme = "README.md"
-edition = "2018"
+edition = "2021"
 build = "build.rs"
 categories = ["encoding"]
+rust-version = "1.60"
 
 [features]
 h5-alloc = []