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new 0.9.0 Apr 11, 2024
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MIT/Apache

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Hermit for Rust

Crates.io docs.rs

This crate builds and links against the Hermit kernel to create a Hermit unikernel image.

Building

  1. Add the following to your Cargo.toml:

    [target.'cfg(target_os = "hermit")'.dependencies]
    hermit = "0.6"
    
  2. Add the following to your main.rs:

    #[cfg(target_os = "hermit")]
    use hermit as _;
    
  3. Build against one of the *-unknown-hermit targets.

    Either

    or

    • use -Zbuild-std=std,panic_abort on nightly Rust.

Running

You can boot the resulting image in the specialized Uhyve unikernel hypervisor or on other platforms like QEMU using the Hermit loader.

License

Licensed under either of

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.

Dependencies

~0–1.4MB
~19K SLoC