This is an implementation of the Consistent Overhead Byte Stuffing (COBS) algorithm in Rust.

COBS is an algorithm for transforming a message into an encoding where a specific value (the "sentinel" value) is not used. This value can then be used to mark frame boundaries in a serial communication channel.

See the wikipedia article for details.

cobs supports various runtime environments and is also suitable for no_std environments.

• std: Enables functionality relying on the standard library and also activates the alloc feature. Currently only adds std::error::Error support for the library error types.
• alloc: Enables features which operate on containers like alloc::vec::Vec. Enabled by the std feature.

• defmt: Adds defmt::Format derives on some data structures and error types.
• serde: Adds serde derives on some data structures and error types.

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.

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.