Enum InitializationError 

pub enum InitializationError {
    Failed {
        source: GenericError,
    },
}

Initialization errors.

Initialization errors are distinct from runtime errors: they indicate that a process could not be started at all (for example, failed to bind a port, missing configuration). These errors do NOT trigger restart logic; instead, they immediately propagate up and fail the supervisor.

Variants

Failed

The process could not be initialized due to an error.

Fields

source: GenericError

The underlying error that caused initialization to fail.

Trait Implementations

impl Debug for InitializationError

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

Formats the value using the given formatter.

impl Display for InitializationError

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

Formats the value using the given formatter.

impl Error for InitializationError

where Self: Debug + Display,

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 ErrorCompat for InitializationError

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

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl From<Error> for InitializationError

fn from(source: GenericError) -> Self

Converts to this type from the input type.