Struct fdb_rl::split_helper::RecordHeaderV0

pub(crate) struct RecordHeaderV0 {
    header_version: i8,
    data_splits: i8,
    incarnation: Option<u64>,
    versionstamp: Versionstamp,
}

Record header version 0.

The RawRecord type cursor implementation uses this type. If we decide to transition to newer record headers versions, we will need to make corresponding changes to RawRecord.

Fields

header_version: i8

data_splits: i8

incarnation: Option<u64>

versionstamp: Versionstamp

Implementations

impl RecordHeaderV0

fn new( data_splits: i8, incarnation: Option<u64>, versionstamp: Versionstamp ) -> RecordHeaderV0

fn save<Tr>( self, tr: &Tr, maybe_subspace: &Option<Subspace>, primary_key: &Tuple, complete: bool ) -> FdbResult<()>where Tr: Transaction,

pub(crate) fn into_parts(self) -> (i8, RecordVersion)

Trait Implementations

impl Debug for RecordHeaderV0

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

Formats the value using the given formatter.

impl PartialEq<RecordHeaderV0> for RecordHeaderV0

fn eq(&self, other: &RecordHeaderV0) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<Value> for RecordHeaderV0

type Error = FdbError

The type returned in the event of a conversion error.

fn try_from(value: Value) -> FdbResult<RecordHeaderV0>

Performs the conversion.

impl StructuralPartialEq for RecordHeaderV0