Struct tree_decorator::ElementHandler

pub struct ElementHandler { /* fields omitted */ }

Handle tree elements by applying styles.

Implementations

impl ElementHandler

pub fn handle_item(&mut self, message: &str, style: Option<&Style>) -> String

Apply provided Style and returns it’s representation.

It’ll call current defined Decorator::item (defined with DecoratorBuilder::build) to prepare current style and block level representation combining it with message contents.

Every previous block levels, if applicable, with it’s styles, will be combined also to the final result.

message contents will not change and it doesn’t matter to style apply.

pub fn close_item(&mut self, amount: u32)

Close item blocks.