Make the TupleVisitors public

This change is needed to use the TupleVisitor to implement a VariantVisitor
This commit is contained in:
dswd 2015-07-17 09:58:55 +02:00
parent 60ab494226
commit 2a40c5dd24

View File

@ -567,7 +567,7 @@ macro_rules! tuple_impls {
() => {};
($($visitor:ident => ($($name:ident),+),)+) => {
$(
struct $visitor<$($name,)+> {
pub struct $visitor<$($name,)+> {
marker: PhantomData<($($name,)+)>,
}