Function swc_plugin::ast::fold_opt_expr
[−]pub fn fold_opt_expr<V>(
_visitor: &mut V,
n: Option<Box<Expr, Global>>
) -> Option<Box<Expr, Global>> where
V: Fold + ?Sized,
Expand description
Visits children of the nodes with the given visitor.
This is the default implementation of a method of Fold.