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packfile

package
v0.57.10 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Sep 25, 2026 License: Apache-2.0 Imports: 9 Imported by: 0

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Index

Constants

View Source 
const BloomFormatVersionV1 uint32 = 1

BloomFormatVersionV1 identifies the current serialized Hydra BloomFilter bytes carried in PackfileEntry.bloom_filter.

Variables

This section is empty.

Functions

func DecodeBlockValue 

func DecodeBlockValue(key, value []byte) (*block.BlockRef, *block.StoredBlock, error)

DecodeBlockValue decodes a pack entry: the key is the base58 block hash and the value is the encoded block.BlockObject of the block's bytes and refs. It verifies the bytes against the key.

Types

type PackReplacementEvent 

type PackReplacementEvent struct {

	// Sequence is the monotonic cursor anchor assigned to the replacement event.
	Sequence uint64 `protobuf:"varint,1,opt,name=sequence,proto3" json:"sequence,omitempty"`
	// ReplacedPackIds is the set of packs removed from the active manifest.
	ReplacedPackIds []string `protobuf:"bytes,2,rep,name=replaced_pack_ids,json=replacedPackIds,proto3" json:"replacedPackIds,omitempty"`
	// ReplacementPackIds is the set of packs added by the same replacement.
	ReplacementPackIds []string `protobuf:"bytes,3,rep,name=replacement_pack_ids,json=replacementPackIds,proto3" json:"replacementPackIds,omitempty"`
	// contains filtered or unexported fields
}

PackReplacementEvent describes one atomic replacement sequence.

func (*PackReplacementEvent) CloneMessageVT 

func (m *PackReplacementEvent) CloneMessageVT() protobuf_go_lite.CloneMessage

func (*PackReplacementEvent) CloneVT 

func (m *PackReplacementEvent) CloneVT() *PackReplacementEvent

func (*PackReplacementEvent) EqualMessageVT 

func (this *PackReplacementEvent) EqualMessageVT(thatMsg any) bool

func (*PackReplacementEvent) EqualVT 

func (this *PackReplacementEvent) EqualVT(that *PackReplacementEvent) bool

func (*PackReplacementEvent) GetReplacedPackIds 

func (x *PackReplacementEvent) GetReplacedPackIds() []string

func (*PackReplacementEvent) GetReplacementPackIds 

func (x *PackReplacementEvent) GetReplacementPackIds() []string

func (*PackReplacementEvent) GetSequence 

func (x *PackReplacementEvent) GetSequence() uint64

func (*PackReplacementEvent) MarshalJSON 

func (x *PackReplacementEvent) MarshalJSON() ([]byte, error)

MarshalJSON marshals the PackReplacementEvent to JSON.

func (*PackReplacementEvent) MarshalProtoJSON 

func (x *PackReplacementEvent) MarshalProtoJSON(s *json.MarshalState)

MarshalProtoJSON marshals the PackReplacementEvent message to JSON.

func (*PackReplacementEvent) MarshalProtoText 

func (x *PackReplacementEvent) MarshalProtoText() string

func (*PackReplacementEvent) MarshalToSizedBufferVT 

func (m *PackReplacementEvent) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*PackReplacementEvent) MarshalToVT 

func (m *PackReplacementEvent) MarshalToVT(dAtA []byte) (int, error)

func (*PackReplacementEvent) MarshalVT 

func (m *PackReplacementEvent) MarshalVT() (dAtA []byte, err error)

func (*PackReplacementEvent) ProtoMessage 

func (*PackReplacementEvent) ProtoMessage()

func (*PackReplacementEvent) Reset 

func (x *PackReplacementEvent) Reset()

func (*PackReplacementEvent) SizeVT 

func (m *PackReplacementEvent) SizeVT() (n int)

func (*PackReplacementEvent) String 

func (x *PackReplacementEvent) String() string

func (*PackReplacementEvent) UnmarshalJSON 

func (x *PackReplacementEvent) UnmarshalJSON(b []byte) error

UnmarshalJSON unmarshals the PackReplacementEvent from JSON.

func (*PackReplacementEvent) UnmarshalProtoJSON 

func (x *PackReplacementEvent) UnmarshalProtoJSON(s *json.UnmarshalState)

UnmarshalProtoJSON unmarshals the PackReplacementEvent message from JSON.

func (*PackReplacementEvent) UnmarshalVT 

func (m *PackReplacementEvent) UnmarshalVT(dAtA []byte) error

type PackfileEntry 

type PackfileEntry struct {

	// Id is the v1 packfile identifier.
	Id string `protobuf:"bytes,1,opt,name=id,proto3" json:"id,omitempty"`
	// BloomFilter is the serialized bloom filter for the packfile.
	BloomFilter []byte `protobuf:"bytes,2,opt,name=bloom_filter,json=bloomFilter,proto3" json:"bloomFilter,omitempty"`
	// BlockCount is the number of blocks in the packfile.
	BlockCount uint64 `protobuf:"varint,3,opt,name=block_count,json=blockCount,proto3" json:"blockCount,omitempty"`
	// SizeBytes is the size of the packfile in bytes.
	SizeBytes uint64 `protobuf:"varint,4,opt,name=size_bytes,json=sizeBytes,proto3" json:"sizeBytes,omitempty"`
	// CreatedAt is the time the packfile was created.
	CreatedAt *timestamppb.Timestamp `protobuf:"bytes,5,opt,name=created_at,json=createdAt,proto3" json:"createdAt,omitempty"`
	// BloomFormatVersion is the encoding version of the bloom_filter bytes.
	// Version 1 means the current serialized Hydra BloomFilter bytes; future
	// bloom layouts add new versions, not mutations of v1. Required on every
	// entry; cloud rejects pushes whose advertised version is not in its
	// accepted-versions allowlist.
	BloomFormatVersion uint32 `protobuf:"varint,6,opt,name=bloom_format_version,json=bloomFormatVersion,proto3" json:"bloomFormatVersion,omitempty"`
	// Sequence is the monotonic cursor anchor assigned by the cloud DO single
	// writer at insert time. Pull cursors advance over sequence > since. Local
	// entries not yet pushed carry 0.
	Sequence uint64 `protobuf:"varint,7,opt,name=sequence,proto3" json:"sequence,omitempty"`
	// SupersededBy is the replacement packfile ID; empty when the row is
	// current.
	SupersededBy string `protobuf:"bytes,8,opt,name=superseded_by,json=supersededBy,proto3" json:"supersededBy,omitempty"`
	// SupersededAt is the time supersession was recorded; absent when the
	// row is current.
	SupersededAt *timestamppb.Timestamp `protobuf:"bytes,9,opt,name=superseded_at,json=supersededAt,proto3" json:"supersededAt,omitempty"`
	// contains filtered or unexported fields
}

PackfileEntry describes a single packfile in the manifest.

func (*PackfileEntry) CloneMessageVT 

func (m *PackfileEntry) CloneMessageVT() protobuf_go_lite.CloneMessage

func (*PackfileEntry) CloneVT 

func (m *PackfileEntry) CloneVT() *PackfileEntry

func (*PackfileEntry) EqualMessageVT 

func (this *PackfileEntry) EqualMessageVT(thatMsg any) bool

func (*PackfileEntry) EqualVT 

func (this *PackfileEntry) EqualVT(that *PackfileEntry) bool

func (*PackfileEntry) GetBlockCount 

func (x *PackfileEntry) GetBlockCount() uint64

func (*PackfileEntry) GetBloomFilter 

func (x *PackfileEntry) GetBloomFilter() []byte

func (*PackfileEntry) GetBloomFormatVersion 

func (x *PackfileEntry) GetBloomFormatVersion() uint32

func (*PackfileEntry) GetCreatedAt 

func (x *PackfileEntry) GetCreatedAt() *timestamppb.Timestamp

func (*PackfileEntry) GetId 

func (x *PackfileEntry) GetId() string

func (*PackfileEntry) GetSequence 

func (x *PackfileEntry) GetSequence() uint64

func (*PackfileEntry) GetSizeBytes 

func (x *PackfileEntry) GetSizeBytes() uint64

func (*PackfileEntry) GetSupersededAt 

func (x *PackfileEntry) GetSupersededAt() *timestamppb.Timestamp

func (*PackfileEntry) GetSupersededBy 

func (x *PackfileEntry) GetSupersededBy() string

func (*PackfileEntry) MarshalJSON 

func (x *PackfileEntry) MarshalJSON() ([]byte, error)

MarshalJSON marshals the PackfileEntry to JSON.

func (*PackfileEntry) MarshalProtoJSON 

func (x *PackfileEntry) MarshalProtoJSON(s *json.MarshalState)

MarshalProtoJSON marshals the PackfileEntry message to JSON.

func (*PackfileEntry) MarshalProtoText 

func (x *PackfileEntry) MarshalProtoText() string

func (*PackfileEntry) MarshalToSizedBufferVT 

func (m *PackfileEntry) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*PackfileEntry) MarshalToVT 

func (m *PackfileEntry) MarshalToVT(dAtA []byte) (int, error)

func (*PackfileEntry) MarshalVT 

func (m *PackfileEntry) MarshalVT() (dAtA []byte, err error)

func (*PackfileEntry) ProtoMessage 

func (*PackfileEntry) ProtoMessage()

func (*PackfileEntry) Reset 

func (x *PackfileEntry) Reset()

func (*PackfileEntry) SizeVT 

func (m *PackfileEntry) SizeVT() (n int)

func (*PackfileEntry) String 

func (x *PackfileEntry) String() string

func (*PackfileEntry) UnmarshalJSON 

func (x *PackfileEntry) UnmarshalJSON(b []byte) error

UnmarshalJSON unmarshals the PackfileEntry from JSON.

func (*PackfileEntry) UnmarshalProtoJSON 

func (x *PackfileEntry) UnmarshalProtoJSON(s *json.UnmarshalState)

UnmarshalProtoJSON unmarshals the PackfileEntry message from JSON.

func (*PackfileEntry) UnmarshalVT 

func (m *PackfileEntry) UnmarshalVT(dAtA []byte) error

type PullResponse 

type PullResponse struct {

	// Entries is the list of packfile entries.
	Entries []*PackfileEntry `protobuf:"bytes,1,rep,name=entries,proto3" json:"entries,omitempty"`
	// ReplacementEvents is the list of atomic replacement events.
	ReplacementEvents []*PackReplacementEvent `protobuf:"bytes,2,rep,name=replacement_events,json=replacementEvents,proto3" json:"replacementEvents,omitempty"`
	// LatestSequence is the current monotonic sequence head for the block store,
	// even when Entries and ReplacementEvents are empty for an up-to-date pull.
	LatestSequence uint64 `protobuf:"varint,3,opt,name=latest_sequence,json=latestSequence,proto3" json:"latestSequence,omitempty"`
	// contains filtered or unexported fields
}

PullResponse is the response to a pull request.

func (*PullResponse) CloneMessageVT 

func (m *PullResponse) CloneMessageVT() protobuf_go_lite.CloneMessage

func (*PullResponse) CloneVT 

func (m *PullResponse) CloneVT() *PullResponse

func (*PullResponse) EqualMessageVT 

func (this *PullResponse) EqualMessageVT(thatMsg any) bool

func (*PullResponse) EqualVT 

func (this *PullResponse) EqualVT(that *PullResponse) bool

func (*PullResponse) GetEntries 

func (x *PullResponse) GetEntries() []*PackfileEntry

func (*PullResponse) GetLatestSequence 

func (x *PullResponse) GetLatestSequence() uint64

func (*PullResponse) GetReplacementEvents 

func (x *PullResponse) GetReplacementEvents() []*PackReplacementEvent

func (*PullResponse) MarshalJSON 

func (x *PullResponse) MarshalJSON() ([]byte, error)

MarshalJSON marshals the PullResponse to JSON.

func (*PullResponse) MarshalProtoJSON 

func (x *PullResponse) MarshalProtoJSON(s *json.MarshalState)

MarshalProtoJSON marshals the PullResponse message to JSON.

func (*PullResponse) MarshalProtoText 

func (x *PullResponse) MarshalProtoText() string

func (*PullResponse) MarshalToSizedBufferVT 

func (m *PullResponse) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*PullResponse) MarshalToVT 

func (m *PullResponse) MarshalToVT(dAtA []byte) (int, error)

func (*PullResponse) MarshalVT 

func (m *PullResponse) MarshalVT() (dAtA []byte, err error)

func (*PullResponse) ProtoMessage 

func (*PullResponse) ProtoMessage()

func (*PullResponse) Reset 

func (x *PullResponse) Reset()

func (*PullResponse) SizeVT 

func (m *PullResponse) SizeVT() (n int)

func (*PullResponse) String 

func (x *PullResponse) String() string

func (*PullResponse) UnmarshalJSON 

func (x *PullResponse) UnmarshalJSON(b []byte) error

UnmarshalJSON unmarshals the PullResponse from JSON.

func (*PullResponse) UnmarshalProtoJSON 

func (x *PullResponse) UnmarshalProtoJSON(s *json.UnmarshalState)

UnmarshalProtoJSON unmarshals the PullResponse message from JSON.

func (*PullResponse) UnmarshalVT 

func (m *PullResponse) UnmarshalVT(dAtA []byte) error

type PushResponse 

type PushResponse struct {

	// PackId is the packfile identifier.
	PackId string `protobuf:"bytes,1,opt,name=pack_id,json=packId,proto3" json:"packId,omitempty"`
	// AlreadyExists indicates the packfile already existed.
	AlreadyExists bool `protobuf:"varint,2,opt,name=already_exists,json=alreadyExists,proto3" json:"alreadyExists,omitempty"`
	// SizeBytes is the size of the packfile in bytes.
	SizeBytes uint64 `protobuf:"varint,3,opt,name=size_bytes,json=sizeBytes,proto3" json:"sizeBytes,omitempty"`
	// contains filtered or unexported fields
}

PushResponse is the response to a push request.

func (*PushResponse) CloneMessageVT 

func (m *PushResponse) CloneMessageVT() protobuf_go_lite.CloneMessage

func (*PushResponse) CloneVT 

func (m *PushResponse) CloneVT() *PushResponse

func (*PushResponse) EqualMessageVT 

func (this *PushResponse) EqualMessageVT(thatMsg any) bool

func (*PushResponse) EqualVT 

func (this *PushResponse) EqualVT(that *PushResponse) bool

func (*PushResponse) GetAlreadyExists 

func (x *PushResponse) GetAlreadyExists() bool

func (*PushResponse) GetPackId 

func (x *PushResponse) GetPackId() string

func (*PushResponse) GetSizeBytes 

func (x *PushResponse) GetSizeBytes() uint64

func (*PushResponse) MarshalJSON 

func (x *PushResponse) MarshalJSON() ([]byte, error)

MarshalJSON marshals the PushResponse to JSON.

func (*PushResponse) MarshalProtoJSON 

func (x *PushResponse) MarshalProtoJSON(s *json.MarshalState)

MarshalProtoJSON marshals the PushResponse message to JSON.

func (*PushResponse) MarshalProtoText 

func (x *PushResponse) MarshalProtoText() string

func (*PushResponse) MarshalToSizedBufferVT 

func (m *PushResponse) MarshalToSizedBufferVT(dAtA []byte) (int, error)

func (*PushResponse) MarshalToVT 

func (m *PushResponse) MarshalToVT(dAtA []byte) (int, error)

func (*PushResponse) MarshalVT 

func (m *PushResponse) MarshalVT() (dAtA []byte, err error)

func (*PushResponse) ProtoMessage 

func (*PushResponse) ProtoMessage()

func (*PushResponse) Reset 

func (x *PushResponse) Reset()

func (*PushResponse) SizeVT 

func (m *PushResponse) SizeVT() (n int)

func (*PushResponse) String 

func (x *PushResponse) String() string

func (*PushResponse) UnmarshalJSON 

func (x *PushResponse) UnmarshalJSON(b []byte) error

UnmarshalJSON unmarshals the PushResponse from JSON.

func (*PushResponse) UnmarshalProtoJSON 

func (x *PushResponse) UnmarshalProtoJSON(s *json.UnmarshalState)

UnmarshalProtoJSON unmarshals the PushResponse message from JSON.

func (*PushResponse) UnmarshalVT 

func (m *PushResponse) UnmarshalVT(dAtA []byte) error

Source Files

View all Source files

Directories

Path Synopsis
Package order groups related blocks for physical packfile locality.
 Package order groups related blocks for physical packfile locality.

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