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bolty

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Neo4j driver for Elixir, using the fast Bolt protocol

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bolty lib boltx pack_stream markers.ex
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lib/boltx/pack_stream/markers.ex 

defmodule Bolty.PackStream.Markers do

  @moduledoc false

  defmacro __using__(_opts) do

    quote do

      # Null

      @null_marker 0xC0



      # Boolean

      @true_marker 0xC3

      @false_marker 0xC2



      # String

      @tiny_bitstring_marker 0x8

      @bitstring8_marker 0xD0

      @bitstring16_marker 0xD1

      @bitstring32_marker 0xD2



      # Integer

      @int8_marker 0xC8

      @int16_marker 0xC9

      @int32_marker 0xCA

      @int64_marker 0xCB



      @int8 -128..-17

      @int16_low -32_768..-129

      @int16_high 128..32_767

      @int32_low -2_147_483_648..-32_769

      @int32_high 32_768..2_147_483_647

      @int64_low -9_223_372_036_854_775_808..-2_147_483_649

      @int64_high 2_147_483_648..9_223_372_036_854_775_807



      # Float

      @float_marker 0xC1



      # List

      @tiny_list_marker 0x9

      @list8_marker 0xD4

      @list16_marker 0xD5

      @list32_marker 0xD6



      # Map

      @tiny_map_marker 0xA

      @map8_marker 0xD8

      @map16_marker 0xD9

      @map32_marker 0xDA



      # Structure

      @tiny_struct_marker 0xB

      @struct8_marker 0xDC

      @struct16_marker 0xDD



      # Node

      @node_marker 0x4E



      # Relationship

      @relationship_marker 0x52



      # Unbounded relationship

      @unbounded_relationship_marker 0x72



      # Path

      @path_marker 0x50



      # Local Time

      @local_time_signature 0x74

      @local_time_struct_size 1



      # Time With TZ Offset

      @time_with_tz_signature 0x54

      @time_with_tz_struct_size 2



      # Date

      @date_signature 0x44

      @date_struct_size 1



      # Local DateTime

      @local_datetime_signature 0x64

      @local_datetime_struct_size 2



      # Legacy Datetime with TZ offset

      @legacy_datetime_with_zone_offset_signature 0x46

      @legacy_datetime_with_zone_offset_struct_size 3



      # Datetime with TZ offset

      @datetime_with_zone_offset_signature 0x49

      @datetime_with_zone_offset_struct_size 3



      # Legacy Datetime with TZ id

      @legacy_datetime_with_zone_id_signature 0x66

      @legacy_datetime_with_zone_id_struct_size 3



      # Datetime with TZ id

      @datetime_with_zone_id_signature 0x69

      @datetime_with_zone_id_struct_size 3



      # Duration

      @duration_signature 0x45

      @duration_struct_size 4



      # Point 2D

      @point2d_signature 0x58

      @point2d_struct_size 3



      # Point 3D

      @point3d_signature 0x59

      @point3d_struct_size 4

    end

  end

end