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storage

package

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Versions in this module

v0

v0.1.3

Jun 28, 2019

v0.1.2

Jun 18, 2019

Changes in this version

type Iterator

+ Err func() error

type NullIter

+ func (*NullIter) Err() error

v0.1.1

Jan 29, 2019

v0.1.0

Aug 3, 2018

Changes in this version

+ type Builder func(topic string, partition int32) (Storage, error)

+ func BuilderWithOptions(path string, opts *opt.Options) Builder

+ func DefaultBuilder(path string) Builder

+ func MemoryBuilder() Builder

+ type Iterator interface

+ Key func() []byte

+ Next func() bool

+ Release func()

+ Seek func(key []byte) bool

+ Value func() ([]byte, error)

+ func NewMultiIterator(iters []Iterator) Iterator

+ type Null struct

+ func (n *Null) Close() error

+ func (n *Null) Delete(string) error

+ func (n *Null) Get(key string) ([]byte, error)

+ func (n *Null) GetOffset(def int64) (int64, error)

+ func (n *Null) Has(key string) (bool, error)

+ func (n *Null) Iterator() (Iterator, error)

+ func (n *Null) IteratorWithRange(start, limit []byte) (Iterator, error)

+ func (n *Null) MarkRecovered() error

+ func (n *Null) Open() error

+ func (n *Null) Recovered() bool

+ func (n *Null) Set(key string, val []byte) error

+ func (n *Null) SetOffset(val int64) error

+ type NullIter struct

+ func (ni *NullIter) Key() []byte

+ func (ni *NullIter) Next() bool

+ func (ni *NullIter) Release()

+ func (ni *NullIter) Seek(key []byte) bool

+ func (ni *NullIter) Value() ([]byte, error)

+ type Storage interface

+ Close func() error

+ Delete func(string) error

+ Get func(string) ([]byte, error)

+ GetOffset func(defValue int64) (int64, error)

+ Has func(string) (bool, error)

+ Iterator func() (Iterator, error)

+ IteratorWithRange func(start, limit []byte) (Iterator, error)

+ MarkRecovered func() error

+ Open func() error

+ Recovered func() bool

+ Set func(string, []byte) error

+ SetOffset func(value int64) error

+ func New(db *leveldb.DB) (Storage, error)

+ func NewFile(path string, part int32) (Storage, error)

+ func NewMemory() Storage

+ func NewNull() Storage