Enum OpDecodeError 

#[non_exhaustive]
pub enum OpDecodeError {
    UnknownOpCode(u8),
    InvalidTopic,
    InvalidSubscriptionId,
    Wire(DecodeError),
}

Why encoded journal-op bytes could not be decoded.

Produced by SessionOp::decode and SessionOps::new. Failures of the wire-level primitives the op encoding is built from are wrapped in Wire; the other variants are journal-format errors that have no wire-protocol counterpart.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

UnknownOpCode(u8)

An unknown operation code was encountered.

InvalidTopic

A topic or topic filter failed validation.

InvalidSubscriptionId

A subscription identifier exceeds the spec-defined maximum (268_435_455).

Wire(DecodeError)

A wire-level primitive failed to decode.

Trait Implementations

impl Clone for OpDecodeError

fn clone(&self) -> OpDecodeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpDecodeError

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

Formats the value using the given formatter.

impl Display for OpDecodeError

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

Formats the value using the given formatter.

impl Error for OpDecodeError

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<DecodeError> for OpDecodeError

fn from(e: DecodeError) -> Self

Converts to this type from the input type.

impl PartialEq for OpDecodeError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for OpDecodeError

impl Eq for OpDecodeError

impl StructuralPartialEq for OpDecodeError