CapsaCross-Platform Virtual Machines for Rust

// Create a sandbox
let vm = capsa::sandbox()
    .build()
    .await?;

// Connect to the agent
let agent = vm.agent().await?;

// Run commands with structured output
let result = agent.exec("uname").arg("-a").run().await?;
println!("Kernel: {}", result.stdout);
println!("Exit code: {}", result.exit_code);

// Clean shutdown
vm.shutdown().await?;

let policy = NetworkPolicy::deny_all()
    .allow_domain("api.anthropic.com")
    .allow_domain("*.github.com");

let network = VirtualNetwork::with_gateway(
    Gateway::new("10.0.2.0/24").unwrap().policy(policy).unwrap()
);

let vm = capsa::sandbox()
    .network(&network)?
    .run("/bin/agent", &[])
    .build().await?;

let agent = vm.agent().await?;

// Execute untrusted code safely
let result = agent.exec("python").arg("/code/solution.py").run().await?;

let vm = capsa::sandbox()
    .share("./project", "/project", AccessMode::ReadOnly)
    .build()
    .await?;

let agent = vm.agent().await?;

// Run tests in isolation
let result = agent.exec("/bin/sh").args(["-c", "cd /project && cargo test"]).run().await?;
assert_eq!(result.exit_code, 0, "Tests failed: {}", result.stderr);

let vm = capsa::sandbox()
    .share("./workspace", "/mnt/code", AccessMode::ReadWrite)
    .build().await?;

let agent = vm.agent().await?;

// Build inside the sandbox
let result = agent.exec("make").args(["-C", "/mnt/code"]).run().await?;