Struct TimestampCodec 

pub struct TimestampCodec;

Delta-encoded varint timestamps.

The first value is stored as an absolute little-endian i64 (8 bytes). Subsequent values are stored as zigzag-encoded LEB128 varints representing the delta from the previous timestamp.

Trait Implementations

impl ColumnCodec for TimestampCodec

type Item = i64

The decoded Rust type for elements in this column.

fn encode(items: &[i64], buf: &mut Vec<u8>) -> Result<(), CacheError>

Encode a slice of items into bytes.

fn decode(data: &[u8], count: usize) -> Result<(Vec<i64>, usize), CacheError>

Decode count items from a byte slice.