Struct Version 

pub struct Version {
    pub value: Option<Vec<u8>>,
    pub txn_id: u64,
    pub commit_ts: u64,
}

Version of a key-value pair

Fields

value: Option<Vec<u8>>

The value (None = tombstone)

txn_id: u64

Transaction that created this version

commit_ts: u64

Commit timestamp (0 = uncommitted)

Trait Implementations

impl ChainEntry for Version

fn commit_ts(&self) -> u64

Get the commit timestamp (0 = uncommitted)

fn txn_id(&self) -> u64

Get the transaction ID that created this version

fn set_commit_ts(&mut self, ts: u64)

Set the commit timestamp (called during commit)

impl Clone for Version

fn clone(&self) -> Version

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.