Enum AcceptError

#[non_exhaustive]
pub enum AcceptError {
    InetdPseudosocketAlreadyTaken,
}

tokio-listener-specific accept errors, to be packed in std::io::Error::other.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

InetdPseudosocketAlreadyTaken

In inetd mode we have already accepted and served one connection.

It is not possible to serve another connection, hence this error is used to bubble up from accept loop and exit process.

tokio-listener takes care not to trigger this error prematurely, when the first connection is still being served.

Trait Implementations

impl Clone for AcceptError

fn clone(&self) -> AcceptError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AcceptError

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

Formats the value using the given formatter.

impl Display for AcceptError

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

Formats the value using the given formatter.

impl Error for AcceptError

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.