Documentation
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Index ¶
- type Decimal
- func (d Decimal) Add(d2 Decimal) Decimal
- func (d Decimal) Cmp(d2 Decimal) int
- func (d Decimal) Div(d2 Decimal) Decimal
- func (d Decimal) Equal(d2 Decimal) bool
- func (d Decimal) Float64() (float64, error)
- func (d Decimal) Greater(d2 Decimal) bool
- func (d Decimal) GreaterOrEqual(d2 Decimal) bool
- func (d Decimal) InRange(min, max Decimal) bool
- func (d Decimal) InRangeInt(min, max int64) bool
- func (d *Decimal) IsNegative() bool
- func (d Decimal) IsZero() bool
- func (d Decimal) Less(d2 Decimal) bool
- func (d Decimal) LessOrEqual(d2 Decimal) bool
- func (d Decimal) MarshalText() (text []byte, err error)
- func (d Decimal) Mul(d2 Decimal) Decimal
- func (d Decimal) MulInt(i int64) Decimal
- func (d Decimal) MustFloat64() float64
- func (d Decimal) Reduce() Decimal
- func (d Decimal) Round(n int) Decimal
- func (d *Decimal) RoundOrNil(n int) *Decimal
- func (d *Decimal) Scan(src interface{}) error
- func (d Decimal) String() string
- func (d Decimal) Sub(d2 Decimal) Decimal
- func (d *Decimal) UnmarshalJSON(b []byte) error
- func (d *Decimal) UnmarshalText(text []byte) error
- func (d Decimal) Value() (driver.Value, error)
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Decimal ¶
type Decimal struct {
// contains filtered or unexported fields
}
Decimal is an arbitrary-precision decimal.
func FromFloat64 ¶ added in v0.0.4
FromFloat64 creates a new Decimal from a float64.
func MustFromStr ¶
MustFromStr creates a new Decimal from a string. It panics if the string is not a valid decimal.
func (Decimal) GreaterOrEqual ¶ added in v0.0.3
GreaterOrEqual returns true if d >= d2.
func (Decimal) InRangeInt ¶
InRangeInt returns true if d is in the range [min, max].
func (Decimal) LessOrEqual ¶ added in v0.0.3
LessOrEqual returns true if d <= d2.
func (Decimal) MarshalText ¶
MarshalText implements encoding.TextMarshaler.
func (Decimal) MustFloat64 ¶ added in v0.0.3
MustFloat64 returns the float64 representation of the decimal. It panics if the decimal can't be converted to float64.
func (*Decimal) RoundOrNil ¶
RoundOrNil returns nil if the Decimal is nil or rounds it to n digits after 0.
func (*Decimal) UnmarshalJSON ¶
UnmarshalJSON implements the json.Unmarshaler interface.
func (*Decimal) UnmarshalText ¶
UnmarshalText implements encoding.TextUnmarshaler.
Source Files
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