cstr_core

This crate provides implementations of CStr and CString which do not depend on the standard library and are suitable for no_std environments.

CString support is only available if the alloc feature is enabled, which requires the alloc crate. CStr is always available.

Some hardware targets (e.g. thumbv6m-none-eabi for Cortex M0,M0+) have no support for atomic operations. For these platforms, disable the arc feature to omit the parts of the crate that depend on atomic operations. Compatibility with thread-safe code and Arc<T> will not be available.

In addition, the nightly feature allows the usage of CStr::from_bytes_with_nul_unchecked to be used in a const context. However, it requires a nightly version of the compiler.

Documentation

https://docs.rs/cstr_core

License

Licensed under either of

• Apache License, Version 2.0, (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (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.