ioz

Mar 8, 2024

Changes in this version

+ var NewDefaultBuffer = func() Buffer

+ func NewErrorAfterBytesReader(p []byte, err error) io.Reader

+ func NewErrorAfterRandNReader(n int, err error) io.Reader

+ func NotifyWriter(w io.Writer, fn func(n int)) io.Writer

+ type Buffer interface

+ Cap func() int64

+ Close func() error

+ Len func() int64

+ Reset func()

+ type Buffers struct

+ func NewBuffers(dir string, memBufSize int) (*Buffers, error)

+ func (bs *Buffers) Close() error

+ func (bs *Buffers) NewMem2Disk() Buffer

+ type EmptyReader struct

+ func (e EmptyReader) Read([]byte) (n int, err error)

+ type ErrReader struct

+ Err error

+ func (e ErrReader) Read([]byte) (n int, err error)

+ type WrittenWriter struct

+ Err error

+ W io.Writer

+ Written int64

+ func (w *WrittenWriter) Write(p []byte) (n int, err error)

Feb 10, 2024

Changes in this version

+ func WriteFileAtomic(fp string, data []byte, mode os.FileMode) error

Jan 29, 2024

Changes in this version

+ const RWPerms

+ func CopyAsync(w io.Writer, r io.Reader, callback func(written int64, err error))

+ func CopyFile(dst, src string, mkdir bool) error

+ func DelayReader(r io.Reader, delay time.Duration, jitter bool) io.Reader

+ func DirExists(dir string) bool

+ func DirSize(path string) (int64, error)

+ func DrainClose(rc io.ReadCloser) (n int, err error)

+ func FileAccessible(path string) bool

+ func FileInfoEqual(a, b os.FileInfo) bool

+ func Filesize(fp string) (int64, error)

+ func LimitRandReader(limit int64) io.Reader

+ func NewErrorAfterNReader(n int, err error) io.Reader

+ func NotifyOnEOFReader(r io.Reader, fn func(error) error) io.Reader

+ func NotifyOnErrorReader(r io.Reader, fn func(error) error) io.Reader

+ func NotifyOnceWriter(w io.Writer, fn func()) io.Writer

+ func PrintTree(w io.Writer, loc string, showSize, colorize bool) error

+ func PruneEmptyDirTree(ctx context.Context, dir string) (count int, err error)

+ func ReadCloserNotifier(rc io.ReadCloser, fn func(closeErr error)) io.ReadCloser

+ func ReadFileToString(name string) (string, error)

+ func RenameDir(oldDir, newpath string) error

+ func RequireDir(dir string) error

+ func StartMemStatsTracker(ctx context.Context, sampleFreq time.Duration) (sys *atomic.Uint64, allocs, gcPauseNs *atomic.Uint64)

+ func WriteCloser(w io.Writer) io.WriteCloser

+ func WriteToFile(ctx context.Context, fp string, r io.Reader) (written int64, err error)

+ type WriteErrorCloser interface

+ Error func(err error)

+ func NewFuncWriteErrorCloser(w io.WriteCloser, fn func(error)) WriteErrorCloser

Jun 13, 2023

Changes in this version

+ func IsPathToRegularFile(path string) bool

+ func ReadDir(dir string, includeDirPath, markDirs, includeDot bool) (paths []string, err error)

May 26, 2023

Changes in this version

+ func Close(ctx context.Context, c io.Closer)

May 7, 2023

Changes in this version

+ func FPrintFile(w io.Writer, name string) error

+ func MarshalYAML(v any) ([]byte, error)

+ func PrintFile(name string) error

+ func UnmarshallYAML(data []byte, v any) error