Struct Error 

pub struct Error { /* private fields */ }

External Error type should implement the ResponseError trait.

Implementations

impl Error

pub fn as_response_error(&self) -> &dyn ResponseError

Returns the reference to the underlying ResponseError.

pub fn as_error<T: ResponseError + 'static>(&self) -> Option<&T>

Similar to as_response_error but downcasts.

pub fn error_response(&self) -> HttpResponse

Shortcut for creating an HttpResponse.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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 From<Box<dyn ResponseError>> for Error

fn from(value: Box<dyn ResponseError>) -> Self

Converts to this type from the input type.

impl From<Error> for Response<BoxBody>

fn from(err: Error) -> Response<BoxBody>

Converts to this type from the input type.

impl From<Error> for ServerError

fn from(source: Error) -> Self

Converts to this type from the input type.

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

Error for any error that implements ResponseError

fn from(err: T) -> Error

Converts to this type from the input type.