Enum actix_plus_error::ResponseError

pub enum ResponseError {
    InternalServerError(Box<dyn DowncastableError>),
    StatusCodeError {
        code: StatusCode,
        message: String,
    },
}

This type facilitates propagation of both internal server errors and status code errors. The former take place when something goes wrong in the backend that isn’t due to user error but nonetheless prevents a normal response (e.g. error contacting the database, a file on the backend server was not found). The latter is when an error takes place in a function that corresponds to a particular response to the user, for example if a function is called to get a row from a database that does not exist a StatusCodeError variant may be emitted with a 404 Not Found, thus allowing the caller to simply propogate this error via ? to the route and thus to the user.

Variants

InternalServerError(Box<dyn DowncastableError>)

StatusCodeError

Fields of StatusCodeError

code: StatusCodemessage: String

Trait Implementations

impl Debug for ResponseError

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

Formats the value using the given formatter.

impl Display for ResponseError

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

Formats the value using the given formatter.

impl<T: DowncastableError + 'static> From<T> for ResponseError

fn from(err: T) -> Self

Performs the conversion.

impl ResponseError for ResponseError

fn status_code(&self) -> StatusCode

Response’s status code

fn error_response(&self) -> HttpResponse

Create response for error