Function style::properties::declaration_block::append_declaration_value

pub fn append_declaration_value<'a, W, I>(
    dest: &mut W, 
    appendable_value: AppendableValue<'a, I>
) -> Result where
    W: Write,
    I: Iterator<Item = &'a PropertyDeclaration>, 

Append a given kind of appendable value to a serialization.