Enum OpenError 

pub enum OpenError {
    NotEnvelope,
    UnsupportedVersion(u8),
    UnknownEpoch(u32),
    Corrupt,
}

Why an envelope did not open.

Variants

NotEnvelope

The bytes are not an envelope (no magic, or too short).

UnsupportedVersion(u8)

An envelope of a format version this code does not know.

UnknownEpoch(u32)

Sealed under an epoch the key ring does not hold: either a newer rotation this clone has not unlocked yet, or a ring the reader was never given.

Corrupt

A tag did not verify: wrong key, or the bytes were changed, cut, reordered or added to.

Trait Implementations

impl Clone for OpenError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for OpenError

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

Formats the value using the given formatter.

impl Display for OpenError

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

Formats the value using the given formatter.

impl Eq for OpenError

impl Error for OpenError

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

Returns the lower-level source of this error, if any.

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

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.

impl From<OpenError> for StreamError

fn from(e: OpenError) -> Self

Converts to this type from the input type.

impl PartialEq for OpenError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for OpenError