Quick experiment for rendering nested zfs list output with vgtk.

Use nix-shell or install whatever gtk needs, then cargo run.

Yes, I was annoyed by the amount of boilerplate and made a macro and traits and all that around it. Not sure it'll become something more generic, but feel free to hack on it and send some sweet sweet PRs.

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.