Trait syntax::ext::base::MultiItemModifier

pub trait MultiItemModifier {
    fn expand(
        &self, 
        ecx: &mut ExtCtxt, 
        span: Span, 
        meta_item: &MetaItem, 
        item: Annotatable
    ) -> Vec<Annotatable>;
}

Required Methods

Important traits for Vec<u8>

impl Write for Vec<u8>

fn expand(
    &self,
    ecx: &mut ExtCtxt,
    span: Span,
    meta_item: &MetaItem,
    item: Annotatable
) -> Vec<Annotatable>

Implementors

• impl<F, T> MultiItemModifier for F where     F: Fn(&mut ExtCtxt, Span, &MetaItem, Annotatable) -> T,     T: Into<Vec<Annotatable>>,