Enum CancelCause 

pub enum CancelCause {
    ClientRpc,
    AdminKill,
    SessionRemoved,
}

Why a session’s in-flight turn cancel token was fired. Recorded at the firing site and drained at the turn-verdict site so the durable audit row names the trigger instead of leaving a bare “cancelled” with no provenance. Each variant is a distinct, named path — there is deliberately no catch-all “unknown”: a fired token must be attributable.

Variants

ClientRpc

Explicit session/cancel RPC from the client (e.g. zerocode Ctrl+D).

AdminKill

Explicit session/kill from the dashboard or admin RPC.

SessionRemoved

The session was explicitly removed/torn down while a turn was live.

Implementations

impl CancelCause

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

Trait Implementations

impl Clone for CancelCause

fn clone(&self) -> CancelCause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CancelCause

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

Formats the value using the given formatter.

impl PartialEq for CancelCause

fn eq(&self, other: &CancelCause) -> 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 Serialize for CancelCause

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for CancelCause

impl Eq for CancelCause

impl StructuralPartialEq for CancelCause