Function default_rewrite_expr

pub fn default_rewrite_expr<R: ExprRewriter + ?Sized>(
    rewriter: &mut R,
    expr: ExprImpl,
) -> ExprImpl

The default implementation of ExprRewriter::rewrite_expr that simply dispatches to other methods based on the type of the expression.

You can use this function as a helper to reduce boilerplate code when implementing the trait.