Enum ProtocolErrorKind 

#[non_exhaustive]
pub enum ProtocolErrorKind {
    InvalidMagic,
    UnsupportedVersion,
    MalformedFrame,
    PayloadTooLarge,
    UnknownMessageType,
    InternalError,
}

Internal classification of protocol-level errors.

New variants will be added as error handling evolves; downstream matches should include a wildcard arm.

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.

InvalidMagic

The frame magic bytes do not match 0x4E455256 (“NERV”).

UnsupportedVersion

The frame version field does not match the supported version.

MalformedFrame

The frame header or payload cannot be parsed.

PayloadTooLarge

The payload_length field exceeds MAX_PAYLOAD_SIZE.

UnknownMessageType

The msg_type field does not correspond to a known MessageType.

InternalError

An implementation-level failure unrelated to wire data.

Trait Implementations

impl Clone for ProtocolErrorKind

fn clone(&self) -> ProtocolErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProtocolErrorKind

impl Debug for ProtocolErrorKind

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

Formats the value using the given formatter.

impl Eq for ProtocolErrorKind

impl Hash for ProtocolErrorKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ProtocolErrorKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProtocolErrorKind