cubic 0.14.0

Cubic is a lightweight command line manager for virtual machines. It has a simple, daemon-less and rootless design. All Cubic virtual machines run isolated in the user context. Cubic is built on top of QEMU, KVM and cloud-init. Show all supported images: $ cubic images Create a new virtual machine instance: $ cubic create mymachine --image ubuntu:noble List all virtual machine instances: $ cubic instances Start an instance: $ cubic start <instance name> Stop an instance: $ cubic stop <instance name> Open a shell in the instance: $ cubic ssh <machine name> Copy a file from the host to the instance: $ cubic scp <path/to/host/file> <machine>:<path/to/guest/file> Copy a file from the instance to the hots: $ cubic scp <machine>:<path/to/guest/file> <path/to/host/file> 
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use crate::error::Error;
use crate::instance::{InstanceDao, InstanceName, InstanceStore};
use clap::Parser;

/// Rename a virtual machine instance
#[derive(Parser)]
pub struct InstanceRenameCommand {
    /// Name of the virtual machine instance to rename
    old_name: InstanceName,
    /// New name of the virtual machine instance
    new_name: InstanceName,
}

impl InstanceRenameCommand {
    pub fn run(&self, instance_dao: &InstanceDao) -> Result<(), Error> {
        instance_dao.rename(
            &mut instance_dao.load(self.old_name.as_str())?,
            self.new_name.as_str(),
        )
    }
}