Enum ListenError 

pub enum ListenError {
    TcpBind {
        addr: String,
        source: Error,
    },
    UnixBind {
        path: String,
        source: Error,
    },
    SystemdActivation(String),
    Io(Error),
}

Errors during listener setup.

Variants

TcpBind

Failed to bind a TCP socket.

Fields

addr: String

source: Error

UnixBind

Failed to bind a Unix domain socket.

Fields

path: String

source: Error

SystemdActivation(String)

Systemd socket activation environment is misconfigured.

Io(Error)

I/O error.

Trait Implementations

impl Debug for ListenError

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

Formats the value using the given formatter.

impl Display for ListenError

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

Formats the value using the given formatter.

impl Error for ListenError

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.

impl From<Error> for ListenError

fn from(source: Error) -> Self

Converts to this type from the input type.