Enum foundationdb::options::ErrorPredicate

#[non_exhaustive]pub enum ErrorPredicate {
    Retryable,
    MaybeCommitted,
    RetryableNotCommitted,
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Retryable

Returns true if the error indicates the operations in the transactions should be retried because of transient error.

MaybeCommitted

Returns true if the error indicates the transaction may have succeeded, though not in a way the system can verify.

RetryableNotCommitted

Returns true if the error indicates the transaction has not committed, though in a way that can be retried.

Implementations

impl ErrorPredicate

pub fn code(&self) -> FDBErrorPredicate

Trait Implementations

impl Clone for ErrorPredicate

fn clone(&self) -> ErrorPredicate

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorPredicate

impl Debug for ErrorPredicate

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

Formats the value using the given formatter.