Struct InternalError

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

Helper type that can wrap any error and generate custom response.

In following example any io::Error will be converted into “BAD REQUEST” response as opposite to INTERNAL SERVER ERROR which is defined by default.

fn index(req: Request) -> Result<&'static str> {
    Err(error::ErrorBadRequest(io::Error::new(io::ErrorKind::Other, "error")))
}

Implementations

impl<T> InternalError<T>

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

Create InternalError instance

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

Create InternalError with predefined Response.

Trait Implementations

impl<T> Debug for InternalError<T>

where T: Debug + 'static,

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

Formats the value using the given formatter.

impl<T> Display for InternalError<T>

where T: Display + 'static,

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

Formats the value using the given formatter.

impl<T> ResponseError for InternalError<T>

where T: Debug + Display + 'static,

fn status_code(&self) -> StatusCode

Response’s status code

fn error_response(&self) -> Response

Create response for error