Enum ProtocolError 

pub enum ProtocolError {
    Consensus(ConsensusError),
    Validation(Cow<'static, str>),
    UnsupportedFeature(String),
    VersionMismatch {
        expected: ProtocolVersion,
        actual: ProtocolVersion,
    },
    NetworkParameter(Cow<'static, str>),
    Configuration(Cow<'static, str>),
    MessageTooLarge {
        size: usize,
        max: usize,
    },
    InvalidMessage(Cow<'static, str>),
    ServiceFlag(Cow<'static, str>),
    Serialization(String),
}

Protocol-specific error types

This enum wraps consensus errors and adds protocol-specific error types for better error context through the protocol layer.

Variants

Consensus(ConsensusError)

Consensus validation error (wrapped from consensus layer)

Validation(Cow<'static, str>)

Protocol validation failed (size limits, feature flags, etc.)

UnsupportedFeature(String)

Feature not supported by this protocol version

VersionMismatch

Protocol version mismatch

Fields

expected: ProtocolVersion

actual: ProtocolVersion

NetworkParameter(Cow<'static, str>)

Network parameter error

Configuration(Cow<'static, str>)

Configuration error

MessageTooLarge

Message size exceeds protocol limits

Fields

size: usize

max: usize

InvalidMessage(Cow<'static, str>)

Invalid protocol message

ServiceFlag(Cow<'static, str>)

Service flag error

Serialization(String)

Serialization error

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> ProtocolError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Error for ProtocolError

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<ConsensusError> for ProtocolError

fn from(source: ConsensusError) -> Self

Converts to this type from the input type.

impl PartialEq for ProtocolError

fn eq(&self, other: &ProtocolError) -> 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 StructuralPartialEq for ProtocolError