Module: Neo4j::Driver::PackStream::Markers

Included in:
Packer, Unpacker
Defined in:
lib/neo4j/driver/packstream/markers.rb

Overview

PackStream wire-format marker bytes. See https://neo4j.com/docs/bolt/current/packstream/ for the full table.

Constant Summary collapse

TINY_STRING = 
0x80
TINY_LIST = 
0x90
TINY_MAP = 
0xA0
TINY_STRUCT = 
0xB0
NULL = 
0xC0
FLOAT_64 = 
0xC1
BOOLEAN_FALSE = 
0xC2
BOOLEAN_TRUE = 
0xC3
INT_8 = 
0xC8
INT_16 = 
0xC9
INT_32 = 
0xCA
INT_64 = 
0xCB
BYTES_8 = 
0xCC
BYTES_16 = 
0xCD
BYTES_32 = 
0xCE
STRING_8 = 
0xD0
STRING_16 = 
0xD1
STRING_32 = 
0xD2
LIST_8 = 
0xD4
LIST_16 = 
0xD5
LIST_32 = 
0xD6
MAP_8 = 
0xD8
MAP_16 = 
0xD9
MAP_32 = 
0xDA
STRUCT_8 = 
0xDC
STRUCT_16 = 
0xDD
UUID =

PackStream V2 (Bolt 6.1+): a UUID is a top-level value — the marker 0xE0 followed by the 16 raw bytes (big-endian) — not a struct.

0xE0