Enum ruma_common::api::error::ServerError

pub enum ServerError<E> {
    Known(E),
    Unknown(DeserializationError),
}

An error was reported by the server (HTTP status code 4xx or 5xx)

Variants

Known(E)

An error that is expected to happen under certain circumstances and that has a well-defined structure

Unknown(DeserializationError)

An error of unexpected type of structure

Implementations

impl<E> ServerError<E>

pub fn map<F>(self, f: impl FnOnce(E) -> F) -> ServerError<F>

Map ServerError<E> to ServerError<F> by applying a function to a contained Known value, leaving an Unknown value untouched.

impl<E, F> ServerError<Result<E, F>>

pub fn transpose(self) -> Result<ServerError<E>, F>

Transpose ServerError<Result<E, F>> to Result<ServerError<E>, F>.

Trait Implementations

impl<E: Debug> Debug for ServerError<E>

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

Formats the value using the given formatter.

impl<E: Display> Display for ServerError<E>

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

Formats the value using the given formatter.

impl<E: StdError> Error for ServerError<E>

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

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

impl<E> From<ServerError<E>> for FromHttpResponseError<E>

fn from(err: ServerError<E>) -> Self

Converts to this type from the input type.