Function rollback 

pub fn rollback(backup_path: &Path, target_path: &Path) -> Result<()>

Rollback to a previous version from backup

Restores a backed-up binary to the original location.

Arguments

• backup_path - Path to the backup file
• target_path - Path where to restore the binary

Returns

• Ok(()) - Success
• Err(anyhow::Error) - Error if rollback fails

Example

use terraphim_update::rollback;
use std::path::Path;

rollback(
    Path::new("/usr/local/bin/terraphim.bak-1.0.0"),
    Path::new("/usr/local/bin/terraphim")
)?;