conv

Documentation

Index

• func AppendFloat(b []byte, f float64, prec int) ([]byte, bool)
• func AppendPrice(b []byte, price int64, dec bool, milSeparator byte, decSeparator byte) []byte
• func LenInt(i int64) int
• func ParseFloat(b []byte) (float64, int)
• func ParseInt(b []byte) (int64, int)

Functions

func AppendFloat

func AppendFloat(b []byte, f float64, prec int) ([]byte, bool)

AppendFloat appends a float to `b` with precision `prec`. It returns the new slice and whether successful or not. Precision is the number of decimals to display, thus prec + 1 == number of significant digits.

func AppendPrice

func AppendPrice(b []byte, price int64, dec bool, milSeparator byte, decSeparator byte) []byte

AppendPrice will append an int64 formatted as a price, where the int64 is the price in cents. It does not display whether a price is negative or not.

func LenInt

func LenInt(i int64) int

LenInt returns the written length of an integer.

func ParseFloat

func ParseFloat(b []byte) (float64, int)

ParseFloat parses a byte-slice and returns the float it represents. If an invalid character is encountered, it will stop there.

func ParseInt

func ParseInt(b []byte) (int64, int)

ParseInt parses a byte-slice and returns the integer it represents. If an invalid character is encountered, it will stop there.