# `bare-metal` > Abstractions common to bare metal systems This project is developed and maintained by the [Cortex-A, Cortex-M, Cortex-R, MSP430, and RISCV teams][teams]. ## [Change log](CHANGELOG.md) ## Minimum Supported Rust Version (MSRV) This crate is guaranteed to compile on stable Rust 1.31.0 and up. It *might* compile with older versions but that may change in any new patch release. ## License Licensed under either of - Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) - MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) at your option. ### Contribution 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. ## Code of Conduct Contribution to this crate is organized under the terms of the [Rust Code of Conduct][CoC], the maintainers of this crate, the [Cortex-A, Cortex-M, Cortex-R, MSP430, and RISCV teams][teams], promise to intervene to uphold that code of conduct. [CoC]: CODE_OF_CONDUCT.md [teams]: https://github.com/rust-embedded/wg#organization