Enum vodozemac::DecodeError

source · [−]

pub enum DecodeError {
    MessageType(usize),
    MissingVersion,
    MessageTooShort(usize),
    InvalidVersion(u8, u8),
    InvalidKey(KeyError),
    InvalidMacLength(usize, usize),
    Signature(SignatureError),
    ProtoBufError(ProtoBufDecodeError),
    Base64(Base64DecodeError),
}

Expand description

Error type describing the different ways message decoding can fail.

Variants

`MessageType(usize)`

The Olm message has an invalid type.

`MissingVersion`

The message is missing a valid version.

`MessageTooShort(usize)`

The message doesn’t have enough data to be correctly decoded.

`InvalidVersion(u8, u8)`

The message has a unsupported version.

`InvalidKey(KeyError)`

An embedded public key couldn’t be decoded.

`InvalidMacLength(usize, usize)`

The embedded message authentication code couldn’t be decoded.

`Signature(SignatureError)`

An embedded signature couldn’t be decoded.

`ProtoBufError(ProtoBufDecodeError)`

The message couldn’t be decoded as a valid protocol buffer message.

`Base64(Base64DecodeError)`

The message wasn’t valid base64.

Trait Implementations

impl Debug for DecodeError

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

Formats the value using the given formatter. Read more

impl Display for DecodeError

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

Formats the value using the given formatter. Read more

impl Error for DecodeError

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<DecodeError> for DecodeError

fn from(source: ProtoBufDecodeError) -> Self

Converts to this type from the input type.

impl From<DecodeError> for DecodeError

fn from(source: Base64DecodeError) -> Self

Converts to this type from the input type.

impl From<KeyError> for DecodeError

fn from(source: KeyError) -> Self

Converts to this type from the input type.

impl From<SignatureError> for DecodeError

fn from(source: SignatureError) -> Self

Converts to this type from the input type.

Auto Trait Implementations

impl !RefUnwindSafe for DecodeError

impl Send for DecodeError

impl Sync for DecodeError

impl Unpin for DecodeError

impl !UnwindSafe for DecodeError

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, 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