mmm

package

v0.0.0-...-78f6509 Latest Latest Go to latest Published: Jan 15, 2026 License: Unlicense Imports: 24 Imported by: 2

Documentation ¶

const (
	MMAP_INFINITE_SIZE = 1 << 40
)

This section is empty.

This section is empty.

type EventStats struct {
	Total     uint
	PerWeek   []uint
	PerPubKey map[nostr.PubKey]PubKeyStats
	PerKind   map[nostr.Kind]KindStats
}

type IndexingLayer struct {
	// contains filtered or unexported fields
}

func (il *IndexingLayer) Close()

func (il *IndexingLayer) ComputeStats(opts StatsOptions) (EventStats, error)

func (il *IndexingLayer) CountEvents(filter nostr.Filter) (uint32, error)

func (il *IndexingLayer) DeleteEvent(id nostr.ID) error

func (il *IndexingLayer) HasAtPosition(offset uint64) (
	exists bool,
	createdAt nostr.Timestamp,
	kind nostr.Kind,
)

func (il *IndexingLayer) Init() error

func (il *IndexingLayer) Name() string

func (il *IndexingLayer) QueryEvents(filter nostr.Filter, maxLimit int) iter.Seq[nostr.Event]

func (il *IndexingLayer) ReplaceEvent(evt nostr.Event) error

func (il *IndexingLayer) SaveEvent(evt nostr.Event) error

type IndexingLayers []*IndexingLayer

func (ils IndexingLayers) ByID(ilid uint16) *IndexingLayer

type KindStats struct {
	Total   uint
	PerWeek []uint
}

type MultiMmapManager struct {
	Dir    string
	Logger *zerolog.Logger
	// contains filtered or unexported fields
}

func (b *MultiMmapManager) Close()

func (b *MultiMmapManager) DebugAtPosition(offset uint64) (idPrefix []byte, layers []*IndexingLayer)

func (b *MultiMmapManager) DropLayer(name string) error

func (b *MultiMmapManager) EnsureLayer(name string) (*IndexingLayer, error)

func (b *MultiMmapManager) GetByID(id nostr.ID) (*nostr.Event, IndexingLayers)

GetByID returns the event -- if found in this mmm -- and all the IndexingLayers it belongs to.

func (b *MultiMmapManager) Init() error

func (b *MultiMmapManager) Rescan() error

func (b *MultiMmapManager) String() string

type PubKeyStats struct {
	Total          uint
	PerWeek        []uint
	PerKind        map[nostr.Kind]uint
	PerKindPerWeek map[nostr.Kind][]uint
}

type StatsOptions struct {
	OnlyPubKey nostr.PubKey
}