1use minidom::Element;
 2
 3pub trait FromElement where Self: Sized {
 4    type Err;
 5
 6    fn from_element(elem: &Element) -> Result<Self, Self::Err>;
 7}
 8
 9pub trait FromParentElement where Self: Sized {
10    type Err;
11
12    fn from_parent_element(elem: &Element) -> Result<Self, Self::Err>;
13}
14
15pub trait ToElement where Self: Sized {
16    type Err;
17
18    fn to_element(&self) -> Result<Element, Self::Err>;
19}