Trait mysql::binlog::jsonb::StorageFormat

pub trait StorageFormat {
    const IS_LARGE: bool;
    const OFFSET_SIZE: u8;
    const KEY_ENTRY_SIZE: u8 = Self::OFFSET_SIZE + 2;
    const VALUE_ENTRY_SIZE: u8 = Self::OFFSET_SIZE + 1;

    fn eat_offset(buf: &mut ParseBuf<'_>) -> u32;
}

JSONB storage format for objects and arrays. See ComplexType.

Required Associated Constants

const IS_LARGE: bool

const OFFSET_SIZE: u8

The size of offset or size fields.

Provided Associated Constants

const KEY_ENTRY_SIZE: u8 = Self::OFFSET_SIZE + 2

const VALUE_ENTRY_SIZE: u8 = Self::OFFSET_SIZE + 1

Required Methods

fn eat_offset(buf: &mut ParseBuf<'_>) -> u32

Implementors

impl StorageFormat for Large

const IS_LARGE: bool = true

const OFFSET_SIZE: u8 = 4u8

impl StorageFormat for Small

const IS_LARGE: bool = false

const OFFSET_SIZE: u8 = 2u8