document_tree::elements

Trait LabelledFootnote

Source 
pub trait LabelledFootnote {
    // Required method
    fn get_label(&self) -> Result<&str, Error>;
}

Required Methods§

Source

fn get_label(&self) -> Result<&str, Error>

Get the footnote’s/footnote reference’s label node, if available

§Errors

Returns an error if the footnote has no label

Implementors§