common

package

v0.0.0-...-fcd27ab Latest Latest Go to latest Published: Apr 28, 2024 License: Apache-2.0 Imports: 6 Imported by: 0

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var ErrPriceLevel = errors.New("failed to parse price level")

func AmountToLotSize(lot float64, precision int, amount float64) float64

AmountToLotSize converts an amount to a lot sized amount

func IsAPIError(e error) bool

IsAPIError check if e is an API error

func ToJSONList(v []byte) []byte

ToJSONList convert v to json list if v is a map

type APIError struct {
	Code    int64  `json:"code"`
	Message string `json:"msg"`
}

APIError define API error when response status is 4xx or 5xx

func (e APIError) Error() string

Error return error code and message

type PriceLevel struct {
	Price    float64
	Quantity float64
}

func (p *PriceLevel) MarshalJSON() ([]byte, error)

func (p *PriceLevel) UnmarshalJSON(data []byte) error