Struct WalEntry 

pub struct WalEntry {
    pub series_id: u64,
    pub timestamp: DateTime<Utc>,
    pub value: f64,
}

Write-Ahead Log entry

Fields

series_id: u64

Series identifier

timestamp: DateTime<Utc>

Data point timestamp

value: f64

Value

Implementations

impl WalEntry

pub fn new(series_id: u64, point: DataPoint) -> Self

Create new WAL entry

pub fn to_bytes(&self) -> Vec<u8>

Serialize to binary format

Format: series_id(8) + timestamp_ms(8) + value(8) = 24 bytes

pub fn from_bytes(bytes: &[u8]) -> TsdbResult<Self>

Deserialize from binary format

Trait Implementations

impl Clone for WalEntry

fn clone(&self) -> WalEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WalEntry

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

Formats the value using the given formatter.