Enum NetworkError 

pub enum NetworkError {
    NetstatFailed(CommandError),
    SsFailed(CommandError),
}

Errors that can occur during network diagnostic operations

Variants

NetstatFailed(CommandError)

Failed to execute netstat command

SsFailed(CommandError)

Failed to execute ss command

Implementations

impl NetworkError

pub fn help(&self) -> &'static str

Get detailed troubleshooting guidance for this error

This method provides comprehensive troubleshooting steps that can be displayed to users when they need more help resolving the error.

Example

use torrust_tracker_deployer_lib::adapters::network::NetstatClient;

let netstat = NetstatClient::new();

if let Err(e) = netstat.list_tcp_listening_ports() {
    eprintln!("Error: {e}");
    eprintln!("\nTroubleshooting:\n{}", e.help());
}

Trait Implementations

impl Debug for NetworkError

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

Formats the value using the given formatter.

impl Display for NetworkError

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

Formats the value using the given formatter.

impl Error for NetworkError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.