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package clock
import (
"database/sql/driver"
"fmt"
"time"
)
// Scan parses some value. It implements sql.Scanner,
// https://golang.org/pkg/database/sql/#Scanner
func (c *Clock) Scan(value interface{}) (err error) {
if value == nil {
return nil
}
return c.scanAny(value)
}
func (c *Clock) scanAny(value interface{}) (err error) {
err = nil
switch value.(type) {
case int64:
*c = Clock(value.(int64))
case []byte:
*c, err = Parse(string(value.([]byte)))
case string:
*c, err = Parse(value.(string))
case time.Time:
*c = NewAt(value.(time.Time))
default:
err = fmt.Errorf("%T %+v is not a meaningful clock", value, value)
}
return
}
// Value converts the value to an int64. It implements driver.Valuer,
// https://golang.org/pkg/database/sql/driver/#Valuer
func (c Clock) Value() (driver.Value, error) {
return int64(c), nil
}
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