Enum FingerError 

pub enum FingerError {
    DnsResolution {
        host: String,
        source: Error,
    },
    ConnectionFailed {
        host: String,
        port: u16,
        source: Error,
    },
    Timeout {
        host: String,
        port: u16,
    },
    SendFailed {
        source: Error,
    },
    ReadFailed {
        source: Error,
    },
}

Errors that can occur during a finger protocol exchange.

Variants

DnsResolution

Failed to resolve the hostname.

Fields

host: String

source: Error

ConnectionFailed

Failed to connect to the remote host.

Fields

host: String

port: u16

source: Error

Timeout

Connection timed out.

Fields

host: String

port: u16

SendFailed

Failed to send the query.

Fields

source: Error

ReadFailed

Failed to read the response.

Fields

source: Error

Trait Implementations

impl Debug for FingerError

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

Formats the value using the given formatter.

impl Display for FingerError

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

Formats the value using the given formatter.

impl Error for FingerError

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.