Enum CasErrorKind 

pub enum CasErrorKind {
    Abort,
    Conflict,
    RetryExhausted,
    AttemptTimeout,
    MaxOperationElapsedExceeded,
    MaxTotalElapsedExceeded,
}

Classified reason for a terminal CAS error.

Variants

Abort

The operation explicitly aborted.

Conflict

Retry limits were exhausted by compare-and-swap conflicts.

RetryExhausted

Retry limits were exhausted by retryable business failures.

AttemptTimeout

A timeout aborted the flow or exhausted retry limits.

MaxOperationElapsedExceeded

The cumulative user operation elapsed-time budget expired.

MaxTotalElapsedExceeded

The monotonic total retry-flow elapsed-time budget expired.

Trait Implementations

impl Clone for CasErrorKind

fn clone(&self) -> CasErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CasErrorKind

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

Formats the value using the given formatter.

impl PartialEq for CasErrorKind

fn eq(&self, other: &CasErrorKind) -> 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 Copy for CasErrorKind

impl Eq for CasErrorKind

impl StructuralPartialEq for CasErrorKind