Enum ElementBehavior 

pub enum ElementBehavior<ELT> {
    Parse,
    Ignore,
    Skip,
    Map(Rc<RefCell<Box<dyn FnMut(ELT) -> ELT>>>),
    FlatMap(Rc<RefCell<Box<dyn FnMut(ELT) -> Vec<ELT>>>>),
}

Behavior of the parser when encountering certain elements.

Variants

Parse

The parser will parse the element normally.

Ignore

The parser will ignore the element and not parse it. In this case, alternative parsers will be tried.

Skip

Parse element but do not include it in the output.

Map(Rc<RefCell<Box<dyn FnMut(ELT) -> ELT>>>)

Parse the element and apply a custom function to it.

FlatMap(Rc<RefCell<Box<dyn FnMut(ELT) -> Vec<ELT>>>>)

Parse the element and apply a custom function to it which returns an array of elements.

Trait Implementations

impl<ELT: Clone> Clone for ElementBehavior<ELT>

fn clone(&self) -> ElementBehavior<ELT>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.