func Prefix(p string) Option {
	return Option(func(c *config) {
		c.Client.Prefix += strings.TrimSuffix(p, ".") + "."
	})
}
func Prefix(p string) Option {
	return Option(func(c *config) {
		c.Client.Prefix += strings.TrimSuffix(p, ".") + "."
	})
}
func Prefix ( p string ) Option { return Option ( func ( c * config ) { c . Client . Prefix += strings . TrimSuffix ( p , " " ) + " " } ) }
// Prefix appends the prefix that will be used in every bucket name.
//
// Note that when used in cloned, the prefix of the parent Client is not
// replaced but is prepended to the given prefix.
Prefix appends the prefix that will be used in every bucket name . Note that when used in cloned the prefix of the parent Client is not replaced but is prepended to the given prefix .