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func HumanizeBytes ¶ added in v1.5.2

func HumanizeBytes(size interface{}) string

ByteSize returns a human-readable byte string of the form 10M, 12.5K, and so forth. The following units are available:

E: Exabyte
P: Petabyte
T: Terabyte
G: Gigabyte
M: Megabyte
K: Kilobyte
B: Byte

The unit that results in the smallest number greater than or equal to 1 is always chosen. Input is the size in bytes.

func HumanizeDuration ¶ added in v1.5.2

func HumanizeDuration(d time.Duration) string

Returns a string representing of a duration in the form "3d1h3m".

Leading zero units are omitted. As a special case, durations less than one second format use a smaller unit (milli-, micro-, or nanoseconds) to ensure that the leading digit is non-zero. Duration more than a day or more than a week lose granularity and are truncated to resp. days-hours-minutes and weeks-days-hours. The zero duration formats as 0s.

func ParseDuration ¶ added in v1.5.10

func ParseDuration(val string) (*time.Duration, error)

func SafeRead ¶

func SafeRead(r io.Reader) string