backend

Mar 19, 2026

Changes in this version

type Storage

+ func Sub(u Storage, offset, size int64) Storage

+ Path func() string

+ type SubStorage struct

+ func (s SubStorage) Close() error

+ func (s SubStorage) Path() string

+ func (s SubStorage) Read(bytes []byte) (int, error)

+ func (s SubStorage) ReadAt(p []byte, off int64) (n int, err error)

+ func (s SubStorage) Seek(offset int64, whence int) (int64, error)

+ func (s SubStorage) Stat() (fs.FileInfo, error)

+ func (s SubStorage) Sys() (*os.File, error)

+ func (s SubStorage) Writable() (WritableFile, error)

Dec 9, 2024

Changes in this version

+ var ErrIncorrectOpenMode = errors.New("disk file or device not open for write")

+ var ErrNotSuitable = errors.New("backing file is not suitable")

+ type File interface

+ type Storage interface

+ Sys func() (*os.File, error)

+ Writable func() (WritableFile, error)

+ type WritableFile interface