Enum AppendPath 

pub enum AppendPath<'a> {
    Text,
    GeneralAttr,
    NamedAttr(&'a str),
    Element(&'a str),
    Custom(&'a str),
}

used to control the path parameter in error handling

you should use Reader::append_path and Reader::exit_path to control “where” you are in the xml tree so if you encounter an error you can give a helpful message to the user

Variants

Text

text node shown in the path as “:text”

GeneralAttr

attribute shown in the path as “:attr”

NamedAttr(&'a str)

attribute shown in the path as “:[attr_name]” where the name is str you provide

Element(&'a str)

element shown in the path as “/[element_name]” where the name is str you provide

Custom(&'a str)

custom path show as “:[name]” where the name is str you provide