Enum WireErrorCode 

pub enum WireErrorCode {
    UnsupportedVersion,
    IdentityRejected,
    MalformedFrame,
    FrameTooLarge,
    SubscriberOverflow,
    SubscriptionRevoked,
    ContextRejected,
    PeerClassDenied,
    SubscriptionDenied,
    AlreadySubscribed,
    CursorExpired,
    InFlightLimitExceeded,
    DeadlineExceeded,
    Cancelled,
    ShuttingDown,
    Internal,
}

Variants

UnsupportedVersion

Handshake named no mutually supported protocol version. Connection.

IdentityRejected

Whois lookup failed, no or invalid node mapping, or native-frame ingress attempted by a class without native access. Connection.

MalformedFrame

A frame cannot be decoded or violates the frame grammar. Connection.

FrameTooLarge

A frame exceeds the configured maximum size. Connection.

SubscriberOverflow

The connection’s bounded outbound event queue reached its limit. Connection.

SubscriptionRevoked

A live mapping or peer-class change short of mapping deletion removed authorization for a topic with an active subscription on this connection. Connection.

ContextRejected

A frame-level attempt to supply namespace, actor_id, or visible_namespaces on a mapped transport. Request.

PeerClassDenied

A parsed operation names a verb outside the mapped class allowlist. Request.

SubscriptionDenied

A subscribe names a topic outside the mapped class’s allowed-topic set. Request.

AlreadySubscribed

A subscribe names a topic that already has an active subscription on this connection. Request.

CursorExpired

A subscribe resume cursor is older than the topic’s retention window. Request.

InFlightLimitExceeded

A request arrives while the per-connection in-flight limit is reached. Request.

DeadlineExceeded

The server abandoned the request at its deadline. Request.

Cancelled

The request was terminated by a cancel frame before its normal completion. Request.

ShuttingDown

The server is draining and refuses new work. Request.

Internal

An unclassified server-side transport failure. Request. Also the fallback for an error code this client does not recognize.

Implementations

impl WireErrorCode

pub const fn terminal_scope(self) -> TerminalScope

The terminal scope defined for this code in ADR-137’s error table.

pub const fn as_str(self) -> &'static str

The wire (snake_case) name of this code, as it appears on the wire and in ADR-137’s table.

Trait Implementations

impl Clone for WireErrorCode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WireErrorCode

impl Debug for WireErrorCode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WireErrorCode

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WireErrorCode

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

Formats the value using the given formatter.

impl Eq for WireErrorCode

impl From<&CodecError> for WireErrorCode

fn from(err: &CodecError) -> Self

Converts to this type from the input type.

impl PartialEq for WireErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WireErrorCode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WireErrorCode