Enum Error 

#[non_exhaustive]
pub enum Error {
    NotFound(OwnedEventId),
    AuthEvent(String),
    MissingStateKey,
    FetchConflictedStateSubgraphFailed,
}

Available on crate feature state-res only.

Represents the various errors that arise when resolving state.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

NotFound(OwnedEventId)

The given event was not found.

AuthEvent(String)

An auth event is invalid.

MissingStateKey

A state event doesn’t have a state_key.

FetchConflictedStateSubgraphFailed

Provided fetch_conflicted_state_subgraph function failed.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

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.