1[](https://github.com/enarx/ciborium/actions?query=workflow%3A%22test%22) 2[](https://isitmaintained.com/project/enarx/ciborium "Average time to resolve an issue") 3[](https://isitmaintained.com/project/enarx/ciborium "Percentage of issues still open") 4 5 6# ciborium-io 7 8Simple, Low-level I/O traits 9 10This crate provides two simple traits: `Read` and `Write`. These traits 11mimic their counterparts in `std::io`, but are trimmed for simplicity 12and can be used in `no_std` and `no_alloc` environments. Since this 13crate contains only traits, inline functions and unit structs, it should 14be a zero-cost abstraction. 15 16If the `std` feature is enabled, we provide blanket implementations for 17all `std::io` types. If the `alloc` feature is enabled, we provide 18implementations for `Vec<u8>`. In all cases, you get implementations 19for byte slices. You can, of course, implement the traits for your own 20types. 21 22License: Apache-2.0 23