Enum matrix_sdk::encryption::vodozemac::KeyError

pub enum KeyError {
    Base64Error(DecodeError),
    InvalidKeyLength(usize),
    Signature(SignatureError),
    NonContributoryKey,
}

Available on crate feature e2e-encryption only.

Expand description

Error type describing failures that can happen when we try decode or use a cryptographic key.

Variants

`Base64Error(DecodeError)`

`InvalidKeyLength(usize)`

`Signature(SignatureError)`

`NonContributoryKey`

At least one of the keys did not have contributory behaviour and the resulting shared secret would have been insecure.

Trait Implementations

impl Debug for KeyError

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

Formats the value using the given formatter. Read more

impl Display for KeyError

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

Formats the value using the given formatter. Read more

impl Error for KeyError

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

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

fn provide(&'a self, demand: &mut Demand<'a>)

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

Provides type based access to context intended for error reports. Read more

impl From<DecodeError> for KeyError

fn from(source: DecodeError) -> KeyError

Converts to this type from the input type.

impl From<KeyError> for DecodeError

fn from(source: KeyError) -> DecodeError

Converts to this type from the input type.

impl From<KeyError> for DecodingError

fn from(source: KeyError) -> DecodingError

Converts to this type from the input type.

impl From<KeyError> for SecretImportError

fn from(source: KeyError) -> SecretImportError

Converts to this type from the input type.

impl From<KeyError> for SessionCreationError

fn from(source: KeyError) -> SessionCreationError

Converts to this type from the input type.

impl From<KeyError> for SessionKeyDecodeError

fn from(source: KeyError) -> SessionKeyDecodeError

Converts to this type from the input type.

impl From<KeyError> for SignatureError

fn from(source: KeyError) -> SignatureError

Converts to this type from the input type.

impl From<SignatureError> for KeyError

fn from(source: SignatureError) -> KeyError

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for KeyError

impl Send for KeyError

impl Sync for KeyError

impl Unpin for KeyError

impl !UnwindSafe for KeyError

Blanket Implementations

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
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 Twhere
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> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<E> Provider for Ewhere
E: Error + ?Sized,

fn provide(&'a self, demand: &mut Demand<'a>)

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

Data providers should implement this method to provide all values they are able to provide by using demand. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

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

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for Twhere
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 Twhere
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 Twhere
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> Any for Twhere
T: Any,

impl<T> AsyncTraitDeps for Twhere
T: Debug + SendOutsideWasm + SyncOutsideWasm,

impl<T> SendOutsideWasm for Twhere
T: Send,

impl<T> SyncOutsideWasm for Twhere
T: Sync,