rust-version-info-file

rust-version-info-file is generating one file includes rustc version and cargo tree.

Easy to use

Write following into The build.rs:

```rust use rustversioninfofile::rustversioninfofile;

fn main() { rustversioninfo_file("target/rust-version-info.txt"); } ```

On debian package

In Cargo.toml

text [package.metadata.deb] assets = [ ["target/rust-version-info.txt", "usr/share/doc/your_package/", "644"], ["README.md", "usr/share/doc/your_package/", "644"], ]