Enum ConflictKeys

pub enum ConflictKeys {
    NotRequested,
    Available(Vec<ConflictingKeyRange>),
    ReadFailed(FdbError),
}

The conflicting key ranges of a transaction attempt.

They are only read after a commit conflict, and only carry ranges when TransactionOption::ReportConflictingKeys was set on the transaction.

Variants

NotRequested

The attempt did not fail on a commit conflict, so nothing was read.

Available(Vec<ConflictingKeyRange>)

The special keyspace was read. The list is empty when ReportConflictingKeys was not enabled.

ReadFailed(FdbError)

The special keyspace read failed.

Implementations

impl ConflictKeys

pub fn ranges(&self) -> &[ConflictingKeyRange]

The conflicting ranges, empty unless they were read successfully.

Trait Implementations

impl Clone for ConflictKeys

fn clone(&self) -> ConflictKeys

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ConflictKeys

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

Formats the value using the given formatter.

impl Default for ConflictKeys

fn default() -> ConflictKeys

Returns the “default value” for a type.