Enum ErpAdapterError 

pub enum ErpAdapterError {
    Payload(String),
    Transport(String),
    Permanent(String),
}

Errors produced by ErpAdapter and ErpCommandSource implementations.

Variants

Payload(String)

The ERP response payload could not be deserialised or is semantically invalid.

Transport(String)

A transient transport error (network timeout, HTTP 5xx, broker disconnect). The delivery worker will retry with exponential backoff.

Permanent(String)

A permanent, non-retryable error (e.g. invalid configuration, authentication failure). The delivery worker will dead-letter the message.

Implementations

impl ErpAdapterError

pub fn payload(e: impl Display) -> Self

Construct a Payload variant.

pub fn transport(e: impl Display) -> Self

Construct a Transport variant.

pub fn permanent(e: impl Display) -> Self

Construct a Permanent variant.

pub fn is_retryable(&self) -> bool

Returns true for transient errors that warrant a retry.

Trait Implementations

impl Debug for ErpAdapterError

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

Formats the value using the given formatter.

impl Display for ErpAdapterError

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

Formats the value using the given formatter.

impl Error for ErpAdapterError

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.