size

package module

v0.0.0-...-40ea84d Latest Latest Go to latest Published: Jun 26, 2019 License: MIT Imports: 3 Imported by: 0

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Valid go.mod file

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Package size is a simple package to handle memory or disk size calculation or format

go get github.com/lunny/size

import (
    "fmt"

    . "github.com/lunny/size"
)

func main() {
    fmt.Println(10*M)

    size, _ := ParseSize("1.2K")
    fmt.Println(size)
}

View Source

const (
	B = Size(1)
	K = 1024 * B
	M = 1024 * K
	G = 1024 * M
	T = 1024 * G
	P = 1024 * T
)

all possible size

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type ErrSizeFormat string

ErrSizeFormat defines an error when format is not corrected

func (e ErrSizeFormat) Error() string

Error implements error interface

type Size float64

Size represents a size type

func ParseSize(layout string) (Size, error)

ParseSize parses the layout to size

func (s Size) String() string

String shows the size's format layout