Function mz_sql_parser::ast::fold::fold_if_exists_behavior

source ยท 
pub fn fold_if_exists_behavior<F, T: AstInfo, T2: AstInfo>(
    folder: &mut F,
    node: IfExistsBehavior,
) -> IfExistsBehavior
where
    F: Fold<T, T2> + ?Sized,