errors

var ErrConflict = errors.New("conflict")

ErrConflict marks an optimistic-concurrency or resource-version conflict.

var ErrInvalidTransition = errors.New("invalid phase transition")

ErrInvalidTransition marks that a requested state transition is not allowed.

var ErrNilContext = errors.New("nil context")

ErrNilContext marks that a required context argument was nil.

var ErrNotFound = errors.New("not found")

ErrNotFound marks that the requested resource or object does not exist.

var ErrRetryable = errors.New("retryable")

ErrRetryable marks an operation failure as safe to retry.