Prepare 0.4.0 release (#28)

## What?

Prepares the next library release.

## Why?

The release includes some QoL improvements. It is breaking since it
bumps MSRV.

.github/workflows/ci.yml

@@ -10,7 +10,7 @@ env:
   # Minimum supported Rust version.
   msrv: 1.67.0
   # Nightly Rust necessary for the no-std job.
-  nightly: nightly-2023-09-09
+  nightly: nightly-2024-07-07
 
 jobs:
   build-msrv:
@@ -51,7 +51,7 @@ jobs:
         uses: baptiste0928/cargo-install@v3
         with:
           crate: cargo-deny
-          version: "^0.14"
+          version: "^0.16"
 
       - name: Cache cargo build
         uses: actions/cache@v4
@@ -61,7 +61,7 @@ jobs:
           restore-keys: ${{ runner.os }}-cargo
 
       - name: Format
-        run: cargo fmt --all -- --check
+        run: cargo fmt --all -- --check --config imports_granularity=Crate --config group_imports=StdExternalCrate
       - name: Clippy
         run: cargo clippy --workspace --all-targets -- -D warnings
       - name: Check dependencies

CHANGELOG.md

@@ -5,6 +5,8 @@ The project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html)
 
 ## [Unreleased]
 
+## 0.4.0 - 2024-09-29
+
 ### Added
 
 - Add `decode!` macro that allows to skip specifying output length.

CONTRIBUTING.md

@@ -19,7 +19,7 @@ and describe the motivation behind it. If applicable, like to the related issue(
 Optimally, you should check locally that the CI checks pass before submitting the PR. Checks included in the CI
 include:
 
-- Formatting using `cargo fmt --all`
+- Formatting using `cargo fmt --all -- --config imports_granularity=Crate --config group_imports=StdExternalCrate`
 - Linting using `cargo clippy`
 - Linting the dependency graph using [`cargo deny`](https://crates.io/crates/cargo-deny)
 - Running the test suite using `cargo test`

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "const-decoder"
-version = "0.3.0"
+version = "0.4.0"
 authors = ["Alex Ostrovski <ostrovski.alex@gmail.com>"]
 edition = "2021"
 rust-version = "1.67"

README.md

@@ -17,7 +17,7 @@ Add this to your `Crate.toml`:
 
 ```toml
 [dependencies]
-const-decoder = "0.3.0"
+const-decoder = "0.4.0"
 ```
 
 Example of usage:

deny.toml

@@ -1,26 +1,18 @@
 # `cargo-deny` configuration.
 
+[output]
 feature-depth = 1
 
 [advisories]
 db-urls = ["https://github.com/rustsec/advisory-db"]
-vulnerability = "deny"
-unmaintained = "deny"
-unsound = "deny"
 yanked = "deny"
-notice = "warn"
-severity-threshold = "Medium"
 
 [licenses]
-unlicensed = "deny"
 allow = [
   # Permissive open-source licenses
   "MIT",
   "Apache-2.0",
 ]
-copyleft = "deny"
-allow-osi-fsf-free = "neither"
-default = "deny"
 confidence-threshold = 0.8
 
 [bans]

src/lib.rs

@@ -98,23 +98,23 @@
 
 #![no_std]
 // Documentation settings.
-#![doc(html_root_url = "https://docs.rs/const-decoder/0.3.0")]
+#![doc(html_root_url = "https://docs.rs/const-decoder/0.4.0")]
 // Linter settings.
 #![warn(missing_debug_implementations, missing_docs, bare_trait_objects)]
 #![warn(clippy::all, clippy::pedantic)]
 #![allow(clippy::must_use_candidate, clippy::shadow_unrelated)]
 
-mod decoder;
-mod macros;
-#[cfg(test)]
-mod tests;
-mod wrappers;
-
 pub use crate::{
     decoder::{Decoder, Encoding},
     macros::DecoderWrapper,
     wrappers::{Pem, SkipWhitespace},
 };
 
+mod decoder;
+mod macros;
+#[cfg(test)]
+mod tests;
+mod wrappers;
+
 #[cfg(doctest)]
 doc_comment::doctest!("../README.md");

tests/integration.rs

@@ -3,9 +3,8 @@ use base64::{
     Engine as _,
 };
 use bech32::{Bech32, Hrp};
-use rand::{thread_rng, RngCore};
-
 use const_decoder::{decode, Decoder, Pem};
+use rand::{thread_rng, RngCore};
 
 #[test]
 fn reading_from_file_works() {