iceberg::puffin::PuffinFormat Struct Reference

Puffin file format constants. More...

#include <puffin_format.h>

Static Public Attributes
static constexpr std::array< uint8_t, 4 >	kMagicV1 = {0x50, 0x46, 0x41, 0x31}
	Magic bytes: "PFA1" (Puffin Fratercula arctica, version 1)
static constexpr int32_t	kMagicLength = 4
static constexpr int32_t	kFooterStartMagicOffset = 0
static constexpr int32_t	kFooterStartMagicLength = kMagicLength
static constexpr int32_t	kFooterStructPayloadSizeOffset = 0
static constexpr int32_t	kFooterStructFlagsOffset = kFooterStructPayloadSizeOffset + 4
static constexpr int32_t	kFooterStructFlagsLength = 4
static constexpr int32_t	kFooterStructMagicOffset
static constexpr int32_t	kFooterStructLength = kFooterStructMagicOffset + kMagicLength
	Total length of the footer struct: payload_size(4) + flags(4) + magic(4)
static constexpr PuffinCompressionCodec	kDefaultFooterCompressionCodec
	Default compression codec for footer payload.

Detailed Description

Puffin file format constants.

Member Data Documentation

kDefaultFooterCompressionCodec

constexpr PuffinCompressionCodec iceberg::puffin::PuffinFormat::kDefaultFooterCompressionCodec

staticconstexpr

Initial value:

=
      PuffinCompressionCodec::kLz4

Default compression codec for footer payload.

kFooterStructMagicOffset

constexpr int32_t iceberg::puffin::PuffinFormat::kFooterStructMagicOffset

staticconstexpr

Initial value:

=
      kFooterStructFlagsOffset + kFooterStructFlagsLength

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The documentation for this struct was generated from the following file:

• iceberg/puffin/puffin_format.h