Struct TunnelRequest 

pub struct TunnelRequest {
    pub vps_name: String,
    pub local_port: u16,
    pub mode: TunnelMode,
    pub config_override: Option<PathBuf>,
    pub auth: TunnelAuth,
    pub timeout_ms: u64,
    pub replace_host_key: bool,
    pub json: bool,
    pub bind_addr: String,
    pub accept_network_exposure: bool,
}

Everything one tunnel invocation needs.

Grouped into a struct rather than passed as fifteen positional arguments: with that many u16/bool/Option<String> parameters in a row, a transposition compiles cleanly and only shows up as a tunnel pointing somewhere unintended.

Fields

vps_name: String

Registry name of the host.

local_port: u16

Local port to bind (0 = ephemeral) — for reverse, the local target port.

mode: TunnelMode

Tunnel mode.

config_override: Option<PathBuf>

Alternate config directory.

auth: TunnelAuth

Credential overrides.

timeout_ms: u64

Mandatory deadline in milliseconds.

replace_host_key: bool

Replace a diverging host key in TOFU known_hosts.

json: bool

Agent-first JSON output.

bind_addr: String

Local bind address (ignored in reverse mode, where the server binds).

accept_network_exposure: bool

Explicit acknowledgement that a routable bind exposes the service.