rust: bump msrv

.github/workflows/integrationtest.yml

@@ -9,7 +9,7 @@
 name: "Integration Test"
 
 # Run on every push (tag, branch) and pull_request
-on: [pull_request, push, merge_group]
+on: [ pull_request, push, merge_group ]
 
 env:
   CARGO_TERM_COLOR: always
@@ -27,7 +27,7 @@ jobs:
           # This channel is only required to invoke "nix-shell".
           # Everything inside that nix-shell will use a pinned version of
           # nixpkgs.
-          nix_path: nixpkgs=channel:nixos-23.05
+          nix_path: nixpkgs=channel:nixos-23.11
       - uses: DeterminateSystems/magic-nix-cache-action@main
       - name: Set up cargo cache
         uses: actions/cache@v4

.github/workflows/rust.yml

@@ -9,7 +9,7 @@
 name: "Cargo workspace"
 
 # Run on every push (tag, branch) and pull_request
-on: [pull_request, push, workflow_dispatch, merge_group]
+on: [ pull_request, push, workflow_dispatch, merge_group ]
 
 env:
   CARGO_TERM_COLOR: always
@@ -20,7 +20,7 @@ jobs:
     name: build (msrv)
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.69.0 # MSRV
+      rust-version: 1.70.0 # MSRV
       do-style-check: false
       features: builder
 
@@ -46,7 +46,7 @@ jobs:
     needs: build_msrv
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.69.0 # MSRV
+      rust-version: 1.70.0 # MSRV
       do-style-check: false
       rust-target: thumbv7em-none-eabihf
       features: builder
@@ -103,7 +103,7 @@ jobs:
     needs: build_msrv
     uses: ./.github/workflows/_build-rust.yml
     with:
-      rust-version: 1.69.0 # MSRV
+      rust-version: 1.70.0 # MSRV
       do-style-check: true
       do-test: false
       features: builder

multiboot2-header/Cargo.toml

@@ -26,7 +26,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2-header"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2-header"
-rust-version = "1.69"
+rust-version = "1.70"
 
 [[example]]
 name = "minimal"

multiboot2-header/Changelog.md

@@ -3,7 +3,7 @@
 ## Unreleased
 
 - added `EndHeaderTag::default()`
-- MSRV is 1.69
+- MSRV is 1.70
 - Can add multiple `TagType::Smbios` tags in the builder.
 
 ## 0.3.2 (2023-11-30)

multiboot2-header/README.md

@@ -1,4 +1,5 @@
 # multiboot2-header
+
 ![Build](https://github.com/rust-osdev/multiboot2/actions/workflows/rust.yml/badge.svg)
 [![crates.io](https://img.shields.io/crates/v/multiboot2-header.svg)](https://crates.io/crates/multiboot2-header)
 [![docs](https://docs.rs/multiboot2-header/badge.svg)](https://docs.rs/multiboot2-header/)
@@ -8,6 +9,7 @@ as well as a builder to build them at runtime. This library is `no_std` and can
 be used in bootloaders.
 
 What this library is good for:
+
 - construct a Multiboot2 header at runtime (constructing one at build-time with
   macros is not done yet, contributions are welcome!)
 - write a Multiboot2-bootloader that parses a Multiboot2-header
@@ -60,20 +62,24 @@ fn main() {
 
 ## Example 2: Multiboot2 header as static data in Rust file
 
-You can use the builder, construct a Multiboot2 header, write it to a file and include it like this:
+You can use the builder, construct a Multiboot2 header, write it to a file and
+include it like this:
+
 ```
 #[used]
 #[no_mangle]
 #[link_section = ".text.multiboot2_header"]
 static MULTIBOOT2_HDR: [u8; 64] = *include_bytes!("mb2_hdr_dump.bin");
 ```
+
 You may need a special linker script to place this symbol in the first 32768
 bytes of the ELF. See Multiboot2 specification.
 
 ## MSRV
 
-The MSRV is 1.69.0 stable.
+The MSRV is 1.70.0 stable.
 
 ## License & Contribution
 
-See main [README](https://github.com/rust-osdev/multiboot2/blob/main/README.md) file.
+See main [README](https://github.com/rust-osdev/multiboot2/blob/main/README.md)
+file.

multiboot2-header/src/lib.rs

@@ -34,7 +34,7 @@
 //!
 //! ## MSRV
 //!
-//! The MSRV is 1.69.0 stable.
+//! The MSRV is 1.70.0 stable.
 
 #![no_std]
 #![cfg_attr(feature = "unstable", feature(error_in_core))]

multiboot2/Cargo.toml

@@ -31,7 +31,7 @@ readme = "README.md"
 homepage = "https://github.com/rust-osdev/multiboot2"
 repository = "https://github.com/rust-osdev/multiboot2"
 documentation = "https://docs.rs/multiboot2"
-rust-version = "1.69"
+rust-version = "1.70"
 
 [features]
 default = ["builder"]

multiboot2/Changelog.md

@@ -3,7 +3,7 @@
 ## Unreleased
 
 - added `InformationBuilder::default()`
-- MSRV is 1.69
+- MSRV is 1.70
 
 ## 0.19.0 (2023-09-21)
 

multiboot2/README.md

@@ -1,4 +1,5 @@
 # multiboot2
+
 ![Build](https://github.com/rust-osdev/multiboot2/actions/workflows/rust.yml/badge.svg)
 [![crates.io](https://img.shields.io/crates/v/multiboot2.svg)](https://crates.io/crates/multiboot2)
 [![docs](https://docs.rs/multiboot2/badge.svg)](https://docs.rs/multiboot2/)
@@ -8,9 +9,12 @@ Multiboot2-compliant bootloaders, such as GRUB. It supports all tags from the
 specification including full support for the sections of ELF files. This library
 is `no_std` and can be used in a Multiboot2-kernel.
 
-It follows the Multiboot 2.0 specification at https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html and the ELF 64 specification at http://www.uclibc.org/docs/elf-64-gen.pdf.
+It follows the Multiboot 2.0 specification
+at https://www.gnu.org/software/grub/manual/multiboot2/multiboot.html and the
+ELF 64 specification at http://www.uclibc.org/docs/elf-64-gen.pdf.
 
 ## Features and `no_std` Compatibility
+
 This library is always `no_std` without `alloc`. However, the default `builder`-
 feature requires the `alloc`-crate and an `#[global_allocator]` to be available.
 You need the `builder` only if you want to construct new boot information
@@ -18,28 +22,32 @@ structures at runtime. For parsing, this is not relevant, and you can
 deactivate the default feature.
 
 ## Background: The Multiboot 2 Information Structure
+
 The Multiboot information structure looks like this:
 
-Field            | Type
----------------- | -----------
-total size       | u32
-reserved         | u32
-tags             | variable
-end tag = (0, 8) | (u32, u32)
+ Field            | Type
+------------------|------------
+ total size       | u32
+ reserved         | u32
+ tags             | variable
+ end tag = (0, 8) | (u32, u32)
 
 There are many different types of tags, but they all have the same beginning:
 
-Field         | Type
-------------- | -----------------
-type          | u32
-size          | u32
-other fields  | variable
+ Field        | Type
+--------------|----------
+ type         | u32
+ size         | u32
+ other fields | variable
 
-All tags and the mbi itself are 8-byte aligned. The last tag must be the _end tag_, which is a tag of type `0` and size `8`.
+All tags and the mbi itself are 8-byte aligned. The last tag must be the _end
+tag_, which is a tag of type `0` and size `8`.
 
 ## MSRV
-The MSRV is 1.69.0 stable.
+
+The MSRV is 1.70.0 stable.
 
 ## License & Contribution
 
-See main [README](https://github.com/rust-osdev/multiboot2/blob/main/README.md) file.
+See main [README](https://github.com/rust-osdev/multiboot2/blob/main/README.md)
+file.

multiboot2/src/lib.rs

@@ -33,7 +33,7 @@
 //! ```
 //!
 //! ## MSRV
-//! The MSRV is 1.69.0 stable.
+//! The MSRV is 1.70.0 stable.
 
 #[cfg(feature = "builder")]
 extern crate alloc;