Enum aragog::error::ServiceError

pub enum ServiceError {
    InternalError {
        message: Option<String>,
    },
    ValidationError(String),
    NotFound {
        item: String,
        id: String,
        source: Option<DatabaseError>,
    },
    UnprocessableEntity {
        source: Box<dyn Error>,
    },
    ArangoError(DatabaseError),
    InitError {
        item: String,
        message: String,
    },
    Unauthorized,
    Forbidden,
}

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

Features

If the cargo feature actix 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.

Fields of InternalError

message: Option<String>

Optional message (will not be displayed)

ValidationError(String)

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

NotFound

An Item (document or collection) could not be found. Can be interpreted as a HTTP code 404 not found.

Fields of NotFound

item: String

The missing item

id: String

The missing item identifier

source: Option<DatabaseError>

Optional database source error

UnprocessableEntity

An operation failed due to format or data issue.

Can be interpreted as a HTTP code 422 Unprocessable Entity.

Fields of UnprocessableEntity

source: Box<dyn Error>

The source error

ArangoError(DatabaseError)

The ArangoDb Error as returned by the database host

Can be interpreted as a HTTP code 500 Internal Error.

InitError

Failed to load config or initialize the app.

Can be interpreted as a HTTP code 500 Internal Error.

Fields of InitError

item: String

Item that failed to init

message: String

Error message

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.

Implementations

impl ServiceError

pub fn http_code(&self) -> &str

get the matching http code

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.

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<ClientError> for ServiceError

fn from(error: ClientError) -> Self

Performs the conversion.