Enum ServiceError 

pub enum ServiceError {
    NotFound,
    AlreadyExists(String),
    Validation(String),
    Violations(Vec<Violation>),
    Repository(RepositoryError),
    Internal(String),
}

Standard service-layer error type.

Variants

NotFound

AlreadyExists(String)

Validation(String)

Violations(Vec<Violation>)

The write broke named rules: one violation per rule, each with the field it concerns and a stable code. Displays as the same validation failed: … sentence a plain validation error does.

Repository(RepositoryError)

Internal(String)

Trait Implementations

impl Debug for ServiceError

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

Formats the value using the given formatter.

impl Display for ServiceError

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

Formats the value using the given formatter.

impl Error for ServiceError

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<RepositoryError> for ServiceError

fn from(source: RepositoryError) -> ServiceError

Converts to this type from the input type.

impl From<ServiceError> for PosClosingEntryError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosInvoiceError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosInvoiceItemError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosPaymentError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosProfileError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosOpeningEntryError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosCashMovementError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosDiscountError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosManagerPinError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosFloorPlanError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.

impl From<ServiceError> for PosTableError

fn from(err: ServiceError) -> Self

Converts to this type from the input type.