Method replace_array_tree

src/speech.rs:865–879

(&self, rules_with_context: &'r mut SpeechRulesWithContext<'c, 's,'m>, mathml: Element<'c>)

    }

    pub fn replace_array_tree<'c, 's:'c, 'm:'c>(&self, rules_with_context: &'r mut SpeechRulesWithContext<'c, 's,'m>, mathml: Element<'c>) -> Result<Element<'m>> {
        // shortcut for common case (don't build a new tree node)
        if self.replacements.len() == 1 {
            return rules_with_context.replace::<Element<'m>>(&self.replacements[0], mathml);
        }

        let new_element = create_mathml_element(&rules_with_context.doc, "Unknown");  // Hopefully set later (in Intent::Replace())
        let mut new_children = Vec::with_capacity(self.replacements.len());
        for child in self.replacements.iter() {
            let child = rules_with_context.replace::<Element<'m>>(child, mathml)?;
            new_children.push(ChildOfElement::Element(child));
        };
        new_element.append_children(new_children);
        return Ok(new_element);
    }


    /// Return true if there are no replacements.