Struct WalRecord 

pub struct WalRecord {
    pub lsn: u64,
    pub record_type: RecordType,
    pub flags: RecordFlags,
    pub data: Bytes,
}

A WAL record

Fields

lsn: u64

Log sequence number

record_type: RecordType

Record type

flags: RecordFlags

Flags

data: Bytes

Record data

Implementations

impl WalRecord

pub fn new(lsn: u64, data: Bytes) -> Self

Create a new full record

pub fn to_bytes(&self) -> Bytes

Serialize to bytes

pub fn from_bytes(data: &[u8], lsn: u64) -> Result<Self>

Parse from bytes

pub fn serialized_size(&self) -> usize

Get total serialized size

Trait Implementations

impl Clone for WalRecord

fn clone(&self) -> WalRecord

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WalRecord

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

Formats the value using the given formatter.