Enum ruma_common::api::error::ServerError

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

Available on crate feature api only.

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.