Enum WelcomeReasonCode 

pub enum WelcomeReasonCode {
    TransportUnavailable,
    PeerUnreachable,
    PeerDisconnected,
    Timeout,
    InternalError,
    RetryExhausted,
}

Machine-readable reason taxonomy for welcome delivery failures.

Variants

TransportUnavailable

No transport was available or all transport sends failed.

PeerUnreachable

The transport is up but this specific peer is unreachable on it (e.g. the internet relay reported the recipient offline). Treated as per-peer no-carrier: the welcome parks instead of aging.

PeerDisconnected

Peer was disconnected or became unavailable during send.

Timeout

Send operation timed out.

InternalError

Local/internal error prevented send.

RetryExhausted

Retry budget or lifecycle TTL was exhausted.

Implementations

impl WelcomeReasonCode

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

Returns the stable machine-readable reason code.

Trait Implementations

impl Clone for WelcomeReasonCode

fn clone(&self) -> WelcomeReasonCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WelcomeReasonCode

impl Debug for WelcomeReasonCode

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WelcomeReasonCode

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WelcomeReasonCode

impl PartialEq for WelcomeReasonCode

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WelcomeReasonCode

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 WelcomeReasonCode