sizes

Documentation

Overview

Copyright (c) 2025 EterLine (Andrew) This file is part of fstmon. Licensed under the MIT License. See the LICENSE file for details.

Index

• type SizeBitBase
  • func DetermBitBase(bitsSize uint64) (float64, SizeBitBase)
  • func DetermByte2BitBase(bytesSize uint64) (float64, SizeBitBase)
  • func (d SizeBitBase) String() string
• type SizeByteBase
  • func DetermByte2ByteBase(bytesSize uint64) (float64, SizeByteBase)
  • func (d SizeByteBase) In(v uint64) uint64
  • func (d SizeByteBase) String() string
• type SizeISOMetric
  • func DetermMetricBase(size uint64) (float64, SizeISOMetric)
  • func (u SizeISOMetric) String() string

Types

type SizeBitBase

type SizeBitBase uint64

const (
	Bit SizeBitBase = 1 << (10 * iota) // 1, 1024, 1024^2, ...
	Kb
	Mb
	Gb
	Tb
	Pb
	Eb
)

Bit-based sizes

func DetermBitBase

func DetermBitBase(bitsSize uint64) (float64, SizeBitBase)

func DetermByte2BitBase

func DetermByte2BitBase(bytesSize uint64) (float64, SizeBitBase)

func (SizeBitBase) String

func (d SizeBitBase) String() string

type SizeByteBase

type SizeByteBase uint64

const (
	Byte SizeByteBase = 1 << (10 * iota) // 1, 1024, 1024^2, ...
	KB                                   // Kilobyte
	MB                                   // Megabyte
	GB                                   // Gigabyte
	TB                                   // Terabyte
	PB                                   // Petabyte
	EB                                   // Exabyte
)

Byte-based sizes

func DetermByte2ByteBase

func DetermByte2ByteBase(bytesSize uint64) (float64, SizeByteBase)

func (SizeByteBase) In

func (d SizeByteBase) In(v uint64) uint64

func (SizeByteBase) String

func (d SizeByteBase) String() string

type SizeISOMetric

type SizeISOMetric uint64

SizeISOMetric — 1000-based SI units (Extended)

const (
	ZERO SizeISOMetric = 0

	K SizeISOMetric = 1_000
	M SizeISOMetric = 1_000_000             // 1000^2
	G SizeISOMetric = 1_000_000_000         // 1000^3
	T SizeISOMetric = 1_000_000_000_000     // 1000^4
	P SizeISOMetric = 1_000_000_000_000_000 // 1000^5
	E SizeISOMetric = 1_000_000_000_000_000_000
)

1000^n units starting from K (10^3) up to Y (10^24)

func DetermMetricBase

func DetermMetricBase(size uint64) (float64, SizeISOMetric)

DetermMetricBase — chooses the best SI unit (K..Y) for the given value. Returns normalized value + the matched SI unit.

func (SizeISOMetric) String

func (u SizeISOMetric) String() string