Struct actix_web::error::InternalError

pub struct InternalError<T> { /* fields omitted */ }

Wraps errors to alter the generated response status code.

In following example, the io::Error is wrapped into ErrorBadRequest which will generate a response with the 400 Bad Request status code instead of the usual status code generated by an io::Error.

Examples

async fn handler_error() -> Result<String, actix_web::Error> {
    let err = io::Error::new(io::ErrorKind::Other, "error");
    Err(error::ErrorBadRequest(err))
}

Implementations

impl<T> InternalError<T>

pub fn new(cause: T, status: StatusCode) -> Self

Constructs an InternalError with given status code.

pub fn from_response(cause: T, response: HttpResponse) -> Self

Constructs an InternalError with pre-defined response.

Trait Implementations

impl<T: Debug> Debug for InternalError<T>

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

Formats the value using the given formatter.

impl<T: Display> Display for InternalError<T>

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

Formats the value using the given formatter.

impl<T> Responder for InternalError<T> where
    T: Debug + Display + 'static, 

type Body = BoxBody

fn respond_to(self, _: &HttpRequest) -> HttpResponse<Self::Body>

Convert self to HttpResponse.

fn customize(self) -> CustomizeResponder<Self> where
    Self: Sized, 

Wraps responder to allow alteration of its response.

impl<T> ResponseError for InternalError<T> where
    T: Debug + Display, 

fn status_code(&self) -> StatusCode

Returns appropriate status code for error.

fn error_response(&self) -> HttpResponse

Creates full response for error.