Struct NetworkInfo 

pub struct NetworkInfo {
    pub public_ip: String,
    pub tunnel_running: bool,
    pub tunnel_pid: Option<u32>,
    pub listening_ports: Vec<u16>,
}

Network state information.

Public IP capture is opt-in via RUNTIMO_ENABLE_PUBLIC_IP=1. Without this env var, public_ip defaults to "unknown" to prevent unintended external network metadata leakage.

Tunnel detection reads /proc/[0-9]*/comm files (process names only, not command lines). This eliminates the self-match bug where pgrep would match the shell that runs pgrep itself.

Listening ports are read directly from /proc/net/tcp and /proc/net/tcp6 — no ss shell-out, no service name guessing.

Fields

public_ip: String

Public IP address (from ifconfig.me when RUNTIMO_ENABLE_PUBLIC_IP=1), or "unknown".

tunnel_running: bool

Whether a cloudflared tunnel process is running (detected via /proc/*/comm content match, not pgrep).

tunnel_pid: Option<u32>

PID of the cloudflared process if found, extracted from the /proc/<pid> directory name.

listening_ports: Vec<u16>

Raw listening TCP ports from /proc/net/tcp and /proc/net/tcp6. Only ports in LISTEN (state 0A) state are included. Sorted ascending, duplicates removed.

Trait Implementations

impl Clone for NetworkInfo

fn clone(&self) -> NetworkInfo

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for NetworkInfo

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NetworkInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NetworkInfo

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

where __S: Serializer,

Serialize this value into the given Serde serializer.