Enum matrix_sdk::event_cache::EventCacheError

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pub enum EventCacheError {
    NotSubscribedYet,
    RoomNotFound(OwnedRoomId),
    UnknownBackpaginationToken,
    BackpaginationError(PaginatorError),
    ClientDropped,
}
Expand description

An error observed in the EventCache.

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NotSubscribedYet

The EventCache instance hasn’t been initialized with EventCache::subscribe

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RoomNotFound(OwnedRoomId)

The room hasn’t been found in the client.

Technically, it’s possible to request a RoomEventCache for a room that is not known to the client, leading to this error.

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UnknownBackpaginationToken

The given back-pagination token is unknown to the event cache.

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BackpaginationError(PaginatorError)

An error has been observed while back-paginating.

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ClientDropped

The EventCache owns a weak reference to the Client it pertains to. It’s possible this weak reference points to nothing anymore, at times where we try to use the client.

Trait Implementations§

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impl Debug for EventCacheError

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

Formats the value using the given formatter. Read more
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impl Display for EventCacheError

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

Formats the value using the given formatter. Read more
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impl Error for EventCacheError

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

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl From<EventCacheError> for Error

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fn from(source: EventCacheError) -> Self

Converts to this type from the input type.
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impl From<PaginatorError> for EventCacheError

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fn from(source: PaginatorError) -> Self

Converts to this type from the input type.

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impl<T> Any for T
where T: 'static + ?Sized,

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type Type = T

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