func (u *URI) CopyTo(dst *URI) {
	dst.Reset()
	dst.pathOriginal = append(dst.pathOriginal[:0], u.pathOriginal...)
	dst.scheme = append(dst.scheme[:0], u.scheme...)
	dst.path = append(dst.path[:0], u.path...)
	dst.queryString = append(dst.queryString[:0], u.queryString...)
	dst.hash = append(dst.hash[:0], u.hash...)
	dst.host = append(dst.host[:0], u.host...)

	u.queryArgs.CopyTo(&dst.queryArgs)
	dst.parsedQueryArgs = u.parsedQueryArgs

	// fullURI and requestURI shouldn't be copied, since they are created
	// from scratch on each FullURI() and RequestURI() call.
	dst.h = u.h
}
func (u *URI) CopyTo(dst *URI) {
	dst.Reset()
	dst.pathOriginal = append(dst.pathOriginal[:0], u.pathOriginal...)
	dst.scheme = append(dst.scheme[:0], u.scheme...)
	dst.path = append(dst.path[:0], u.path...)
	dst.queryString = append(dst.queryString[:0], u.queryString...)
	dst.hash = append(dst.hash[:0], u.hash...)
	dst.host = append(dst.host[:0], u.host...)

	u.queryArgs.CopyTo(&dst.queryArgs)
	dst.parsedQueryArgs = u.parsedQueryArgs

	// fullURI and requestURI shouldn't be copied, since they are created
	// from scratch on each FullURI() and RequestURI() call.
	dst.h = u.h
}
// CopyTo copies uri contents to dst.