Enum aragog::ServiceError

pub enum ServiceError {
    InternalError,
    ValidationError(String),
    Timeout,
    NotFound(String),
    UnprocessableEntity,
    Unauthorized,
    Forbidden,
    Conflict,
}

Error enum used for the Arango ORM mapped as potential Http errors

Features

If the cargo feature actix_http_error is enabled, ServiceError will implement the actix-web error system. Allowing ServiceError to be used in actix-web http endpoints.

Variants

InternalError

Unhandled error. Can be interpreted as a HTTP code 500 internal error.

ValidationError(String)

Validations failed (see model validation as implemented in Validate. Can be interpreted as a HTTP code 400 bad request.

Timeout

A query/request timed out. Can be interpreted as a HTTP code 408 Request timeout.

NotFound(String)

A record could not be found (see record query as implemented in Record). Can be interpreted as a HTTP code 404 not found.

UnprocessableEntity

An operation on a document failed due to format or data issue. Can be interpreted as a HTTP code 422 unprocessable entity.

Unauthorized

The operation is refused due to lack of authentication. Can be interpreted as a HTTP code 401 unauthorized.

Forbidden

The operation is refused and authentication cannot resolve it. Can be interpreted as a HTTP code 403 forbidden.

Conflict

The operation fails due to a conflict, for example a unique index was not respected. Can be interpreted as a HTTP code 409 conflict.

Implementations

impl ServiceError

pub fn http_code(&self) -> String

Retrieves the matching HTTP code as a string.

Trait Implementations

impl Debug for ServiceError

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

Formats the value using the given formatter.

impl Default for ServiceError

fn default() -> Self

Returns the "default value" for a type.

impl Display for ServiceError

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

Formats the value using the given formatter.

impl Error for ServiceError

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

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

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

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

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

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

impl From<ClientError> for ServiceError

fn from(error: ClientError) -> Self

Performs the conversion.