Struct WalCheckpointMetadata 

pub struct WalCheckpointMetadata {
    pub wal_offset: u64,
    pub last_command_id: i64,
    pub last_l2_seq: i64,
}

Recovery checkpoint metadata stored in {WAL_PATH}.checkpoint.

Fields

wal_offset: u64

last_command_id: i64

last_l2_seq: i64

Implementations

impl WalCheckpointMetadata

pub const ZERO: Self

Trait Implementations

impl Clone for WalCheckpointMetadata

fn clone(&self) -> WalCheckpointMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WalCheckpointMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WalCheckpointMetadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WalCheckpointMetadata

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for WalCheckpointMetadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for WalCheckpointMetadata

impl Eq for WalCheckpointMetadata

impl StructuralPartialEq for WalCheckpointMetadata