bsearch

Feb 19, 2024

Changes in this version

type DB

+ func (db *DB) GetSlice(key string) ([]string, error)

type Index

+ HeaderFields []string

Mar 1, 2023

Changes in this version

type Index

+ Filename string

Nov 2, 2021

Changes in this version

+ var ErrFileCompressed = errors.New("filepath exists but is compressed")

+ var ErrFileNotFound = errors.New("filepath not found")

Nov 1, 2021

Changes in this version

+ var ErrIndexEmpty = errors.New("index contains no entries")

+ var ErrIndexEntryNotFound = errors.New("index entry not found")

type Index

+ Blocksize int64

+ KeysIndexFirst bool

+ KeysUnique bool

+ Length int

+ Version int

type IndexOptions

+ Blocksize int64

+ Logger *zerolog.Logger

+ ScanMode ScanType

+ type ScanType int

+ const BlockScan

+ const DefaultScan

+ const LineScan

Oct 12, 2021

Changes in this version

+ var ErrIndexPathMismatch = errors.New("index file path mismatch")

Oct 12, 2021

Changes in this version

+ var ErrIndexExpired = errors.New("index file out of date")

+ var ErrIndexNotFound = errors.New("index file not found")

+ var ErrKeyExceedsBlocksize = errors.New("key length exceeds blocksize")

+ var ErrNotFile = errors.New("filepath exists but is not a file")

+ var ErrNotFound = errors.New("not found")

+ var ErrUnknownDelimiter = errors.New("cannot guess delimiter from filename")

+ func IndexPath(path string) (string, error)

+ type DB struct

+ func NewDB(path string) (*DB, error)

+ func (db *DB) Close()

+ func (db *DB) Get(key []byte) ([]byte, error)

+ func (db *DB) GetString(key string) (string, error)

+ type Index struct

+ Delimiter []byte

+ Epoch int64

+ Filepath string

+ Header bool

+ List []IndexEntry

+ func LoadIndex(path string) (*Index, error)

+ func NewIndex(path string) (*Index, error)

+ func NewIndexOptions(path string, opt IndexOptions) (*Index, error)

+ func (i *Index) Write() error

+ type IndexEntry struct

+ Key string

+ Length int64

+ Offset int64

+ type IndexOptions struct

+ Delimiter []byte

+ Header bool

+ type Searcher struct

+ Index *Index

+ func NewSearcher(path string) (*Searcher, error)

+ func NewSearcherOptions(path string, opt SearcherOptions) (*Searcher, error)

+ func (s *Searcher) Close()

+ func (s *Searcher) Line(k []byte) ([]byte, error)

+ func (s *Searcher) Lines(b []byte) ([][]byte, error)

+ func (s *Searcher) LinesN(k []byte, n int) ([][]byte, error)

+ type SearcherOptions struct

+ Delimiter []byte

+ Header bool

+ Logger *zerolog.Logger

+ MatchLE bool