Enum ApiError 

pub enum ApiError {
    BadRequest(Error),
    NotFound(Error),
    Internal(Error),
}

API error types that can be downcast at the HTTP/gRPC boundary

Variants

BadRequest(Error)

Client provided invalid input (maps to 400 Bad Request / INVALID_ARGUMENT)

NotFound(Error)

Requested resource does not exist (maps to 404 Not Found)

Internal(Error)

Handler failed for any reason (maps to 500 Internal Server Error / INTERNAL)

Trait Implementations

impl Debug for ApiError

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

Formats the value using the given formatter.

impl Display for ApiError

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

Formats the value using the given formatter.

impl Error for ApiError

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 IntoResponse for ApiError

fn into_response(self) -> Response

Create a response.

impl OperationOutput for ApiError

type Inner = ApiError

The type that is used in examples.

fn operation_response( ctx: &mut GenContext, operation: &mut Operation, ) -> Option<Response>

Return a response documentation for this type, alternatively modify the operation if required.

fn inferred_responses( ctx: &mut GenContext, operation: &mut Operation, ) -> Vec<(Option<u16>, Response)>

Inferred responses are used when the type is used as a request handler return type.