Enum matrix_sdk_crypto::MegolmError

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pub enum MegolmError {
    EventError(EventError),
    JsonError(SerdeError),
    MissingRoomKey,
    Decode(DecodeError),
    EncryptionNotEnabled,
    Decryption(DecryptionError),
    Store(CryptoStoreError),
}

Expand description

Error representing a failure during a group encryption operation.

Variants

`EventError(EventError)`

The event that should have been decrypted is malformed.

`JsonError(SerdeError)`

The received decrypted event couldn’t be deserialized.

`MissingRoomKey`

Decryption failed because we’re missing the room key that was to encrypt the event.

`Decode(DecodeError)`

The encrypted megolm message couldn’t be decoded.

`EncryptionNotEnabled`

The room where a group session should be shared is not encrypted.

`Decryption(DecryptionError)`

The event could not have been decrypted.

`Store(CryptoStoreError)`

The storage layer returned an error.

Trait Implementations

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impl Debug for MegolmError

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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 MegolmError

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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 MegolmError

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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 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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl From<CryptoStoreError> for MegolmError

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fn from(source: CryptoStoreError) -> Self

Converts to this type from the input type.

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impl From<DecodeError> for MegolmError

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fn from(source: DecodeError) -> Self

Converts to this type from the input type.

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impl From<DecryptionError> for MegolmError

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fn from(source: DecryptionError) -> Self

Converts to this type from the input type.

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impl From<Error> for MegolmError

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fn from(source: SerdeError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for MegolmError

impl Send for MegolmError

impl Sync for MegolmError

impl Unpin for MegolmError

impl !UnwindSafe for MegolmError

Blanket Implementations

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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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

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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impl<T, U> Into 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.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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impl<T, U> TryFrom 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>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

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Enum matrix_sdk_crypto::MegolmError

Variants

EventError(EventError)

JsonError(SerdeError)

MissingRoomKey

Decode(DecodeError)

EncryptionNotEnabled

Decryption(DecryptionError)

Store(CryptoStoreError)

Trait Implementations

impl Debug for MegolmError

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

impl Display for MegolmError

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

impl Error for MegolmError

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

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

fn description(&self) -> &str

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

impl From<CryptoStoreError> for MegolmError

fn from(source: CryptoStoreError) -> Self

impl From<DecodeError> for MegolmError

fn from(source: DecodeError) -> Self

impl From<DecryptionError> for MegolmError

fn from(source: DecryptionError) -> Self

impl From<Error> for MegolmError

fn from(source: SerdeError) -> Self

Auto Trait Implementations

impl !RefUnwindSafe for MegolmError

impl Send for MegolmError

impl Sync for MegolmError

impl Unpin for MegolmError

impl !UnwindSafe for MegolmError

Blanket Implementations

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

impl<T> Same<T> for T

type Output = T

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

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

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>,

fn with_current_subscriber(self) -> WithDispatch<Self>

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

`EventError(EventError)`

`JsonError(SerdeError)`

`MissingRoomKey`

`Decode(DecodeError)`

`EncryptionNotEnabled`

`Decryption(DecryptionError)`

`Store(CryptoStoreError)`

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

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

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

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

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

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

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

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

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

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