nostd

nostd provides essential std-like types in no_std environments.

This crate re-exports types from the alloc and core crates under the familiar std path while also offering alternative implementations for types not available in those crates.

nostd aims to help port code written for std to no_std with minimal changes, often requiring only a replacement of std:: with nostd::.

[!WARNING] A successful build does not guarantee that the code will work as expected. Exercise caution and thoroughly test your application before using it in production.

Features

• std::prelude emulation

use nostd::prelude::*;
// Now you can access `Box`, `String`, `Vec`, etc.

• std::io emulation by core2 (feature: io)
• std::collections::hash_(map|set) emulation by hashbrown (feature: hashbrown)

Usage

Add this to your Cargo.toml:

[dependencies]
nostd = "0.1"

By default, nostd is intended to be used in no_std environment. To use it in std environment, enable the std feature:

[features]
default = ["std"]
std = ["nostd/std"]

Contributing

Contributions are welcome! If you find a bug, have a feature request, or wish to expand functionality, feel free to open an issue or submit a pull request.

License

Licensed under either of:

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

at your option.