Enum matrix_sdk_crypto::store::CryptoStoreError

source · [−]

pub enum CryptoStoreError {
    AccountUnset,
    Io(IoError),
    UnpicklingError,
    Pickle(PickleError),
    SessionCreation(SessionKeyDecodeError),
    IdentifierValidation(IdParseError),
    Serialization(SerdeError),
    UnsupportedDatabaseVersion(usize, usize),
    Backend(Box<dyn Error + Send + Sync>),
}

Expand description

The crypto store’s error type.

Variants

`AccountUnset`

The account that owns the sessions, group sessions, and devices wasn’t found.

`Io(IoError)`

An IO error occurred.

`UnpicklingError`

Failed to decrypt an pickled object.

`Pickle(PickleError)`

Failed to decrypt an pickled object.

`SessionCreation(SessionKeyDecodeError)`

The received room key couldn’t be converted into a valid Megolm session.

`IdentifierValidation(IdParseError)`

A Matrix identifier failed to be validated.

`Serialization(SerdeError)`

The store failed to (de)serialize a data type.

`UnsupportedDatabaseVersion(usize, usize)`

The database format has changed in a backwards incompatible way.

`Backend(Box<dyn Error + Send + Sync>)`

A problem with the underlying database backend

Implementations

impl CryptoStoreError

pub fn backend<E>(error: E) -> Self where
E: Error + Send + Sync + 'static,

Create a new Backend error.

Shorthand for StoreError::Backend(Box::new(error)).

Trait Implementations

impl Debug for CryptoStoreError

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

Formats the value using the given formatter. Read more

impl Display for CryptoStoreError

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

Formats the value using the given formatter. Read more

impl Error for CryptoStoreError

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

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

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

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

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

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

1.0.0 · source

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<CryptoStoreError> for OlmError

fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

impl From<CryptoStoreError> for MegolmError

fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

impl From<CryptoStoreError> for SecretImportError

fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

impl From<Error> for CryptoStoreError

fn from(source: IoError) -> Self

Converts to this type from the input type.

impl From<Error> for CryptoStoreError

fn from(source: IdParseError) -> Self

Converts to this type from the input type.

impl From<Error> for CryptoStoreError

fn from(source: SerdeError) -> Self

Converts to this type from the input type.

impl From<PickleError> for CryptoStoreError

fn from(source: PickleError) -> Self

Converts to this type from the input type.

impl From<SessionKeyDecodeError> for CryptoStoreError

fn from(source: SessionKeyDecodeError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for CryptoStoreError

impl Send for CryptoStoreError

impl Sync for CryptoStoreError

impl Unpin for CryptoStoreError

impl !UnwindSafe for CryptoStoreError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> AsyncTraitDeps for T where
T: Debug + Send + Sync,