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batch

package

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Versions in this module

v0

v0.5.0

Apr 17, 2026

v0.4.0

Apr 3, 2026

Changes in this version

type Batch

+ func (b *Batch) AppendPointerViewNoTouchTrustedSorted(key []byte, ptr page.ValuePtr)

+ func (b *Batch) EntriesCap() int

+ func (b *Batch) HasValueLogPointers() bool

+ func (b *Batch) NoteTouchedValueLogFileID(fileID uint32)

+ func (b *Batch) SetInlineThresholdResolver(resolver func([]byte) int)

+ func (b *Batch) SetPointerViewNoTouch(key []byte, ptr page.ValuePtr) error

+ func (b *Batch) TouchedValueLogSegments() []uint32

v0.3.0

Feb 7, 2026

Changes in this version

+ var ErrMissingValueReader = errors.New("value reader unavailable")

+ var ErrValueTooLarge = errors.New("value exceeds inline threshold; use SetPointer")

+ type ValueReader interface

+ Read func(ptr page.ValuePtr) ([]byte, error)

+ ReadUnsafe func(ptr page.ValuePtr) ([]byte, error)

v0.2.0

Jan 24, 2026

Changes in this version

type Batch

+ func (b *Batch) Reserve(n int)

+ func (b *Batch) SetPointerView(key []byte, ptr page.ValuePtr) error

v0.1.0

Jan 23, 2026

Changes in this version

+ var ErrBatchClosed = errors.New("batch closed")

+ var ErrKeyEmpty = errors.New("key cannot be empty")

+ func Release(b *Batch)

+ type Batch struct

+ func Acquire(sm *slab.SlabManager, threshold int) *Batch

+ func New(sm *slab.SlabManager, threshold int) *Batch

+ func (b *Batch) ByteSize() int

+ func (b *Batch) Close() error

+ func (b *Batch) Delete(key []byte) error

+ func (b *Batch) DeleteView(key []byte) error

+ func (b *Batch) Ops() map[string]Entry

+ func (b *Batch) Replay(fn func(Entry) error) error

+ func (b *Batch) Reset()

+ func (b *Batch) Set(key, value []byte) error

+ func (b *Batch) SetOps(ops []Entry) error

+ func (b *Batch) SetPointer(key []byte, ptr page.ValuePtr) error

+ func (b *Batch) SetView(key, value []byte) error

+ func (b *Batch) SlabWriteBytes() int

+ func (b *Batch) SlabWriteBytesByFile() map[uint32]int64

+ func (b *Batch) SortedEntries() []Entry

+ type Entry struct

+ IsPtr bool

+ Key []byte

+ Type OpType

+ Value []byte

+ ValuePtr page.ValuePtr

+ type Interface interface

+ Close func() error

+ Delete func(key []byte) error

+ GetByteSize func() (int, error)

+ Replay func(func(Entry) error) error

+ Set func(key, value []byte) error

+ SetOps func(ops []Entry) error

+ Write func() error

+ WriteSync func() error

+ type OpType uint8

+ const OpDelete

+ const OpPut