Struct StartCommand 

pub struct StartCommand {
    pub cmd: Vec<String>,
    pub env: HashMap<String, String>,
    pub working_dir: String,
    pub user: String,
    pub tty: bool,
    pub tty_width: u16,
    pub tty_height: u16,
    pub timeout_seconds: u32,
}

The command vocabulary the guest agent starts processes from, shared with vm-agent through arcbox-vm-proto. Parameters forwarded to the guest agent as the session-start frame.

The host always serializes every field; the defaults exist for the decoder, so an agent reads a start frame from any host generation.

Fields

cmd: Vec<String>

Program and arguments (argv), never empty.

env: HashMap<String, String>

Environment for the process, replacing the agent’s own.

working_dir: String

Working directory; empty leaves the agent’s own cwd in place.

user: String

Docker-style user spec (uid, uid:gid, name, name:group) resolved against the sandbox rootfs; empty runs as the agent’s own user (root inside the microVM).

tty: bool

Allocate a pseudo-TTY and merge stdout/stderr into it.

tty_width: u16

Initial PTY width in columns.

tty_height: u16

Initial PTY height in rows.

timeout_seconds: u32

Kill the process after this many seconds; 0 means no timeout.

Trait Implementations

impl Debug for StartCommand

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StartCommand

fn deserialize<__D>( __deserializer: __D, ) -> Result<StartCommand, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for StartCommand

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.