Struct ValueCodec 

pub struct ValueCodec;

Type-specific value encoding for event payloads.

Stores each event’s JSON payload as a length-prefixed UTF-8 string with a u32 length prefix to support payloads larger than 64 KiB.

Layout:

[len_0: u32 LE] [json_0: UTF-8]
[len_1: u32 LE] [json_1: UTF-8]
...

Trait Implementations

impl ColumnCodec for ValueCodec

type Item = String

The decoded Rust type for elements in this column.

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

Encode a slice of items into bytes.

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

Decode count items from a byte slice.