Enum psup_impl::Error

pub enum Error {
    WorkerNoId,
    Io(Error),
    Oneshot(RecvError),
    Boxed(Box<dyn Error + Send + Sync>),
}

Enumeration of errors.

Variants

WorkerNoId

Worker is missing the id environment variable.

Io(Error)

Input/output errors.

Oneshot(RecvError)

Error whilst sending bind notifications.

Boxed(Box<dyn Error + Send + Sync>)

Generic variant for errors created in user code.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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

The lower-level source of this error, if any.

pub fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<Box<dyn Error + 'static + Sync + Send, Global>> for Error

fn from(source: Box<dyn Error + Send + Sync>) -> Self

Performs the conversion.

impl From<Error> for Error

fn from(source: Error) -> Self

Performs the conversion.

impl From<RecvError> for Error

fn from(source: RecvError) -> Self

Performs the conversion.