Enum RestError 

pub enum RestError {
    Unauthorized,
    Timeout,
    BadRequest(String),
    Internal(String),
}

Errors returned by REST middleware and handlers.

Variants

Unauthorized

Timeout

BadRequest(String)

Internal(String)

Implementations

impl RestError

pub fn code(&self) -> &'static str

Stable error code for uniform JSON responses.

Trait Implementations

impl Debug for RestError

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

Formats the value using the given formatter.

impl Display for RestError

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

Formats the value using the given formatter.

impl Error for RestError

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 RestError

fn into_response(self) -> Response

Create a response.