Enum ruma::state_res::Error

pub enum Error {
    SerdeJson(Error),
    Unsupported(String),
    NotFound(String),
    InvalidPdu(String),
    Custom(Box<dyn Error + 'static, Global>),
}

This is supported on crate feature state-res only.

Represents the various errors that arise when resolving state.

Variants

SerdeJson(Error)

A deserialization error.

Unsupported(String)

The given option or version is unsupported.

NotFound(String)

The given event was not found.

InvalidPdu(String)

Invalid fields in the given PDU.

Custom(Box<dyn Error + 'static, Global>)

A custom error.

Implementations

impl Error

pub fn custom<E>(e: E) -> Error where
    E: 'static + Error, 

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

pub 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 From<Error> for Error

pub fn from(source: Error) -> Error

Performs the conversion.