pub trait CombineFail<'a, Rhs, Out> {
// Required method
fn combine_fail(
self,
self_state: State<'a>,
other: Rhs,
other_state: State<'a>,
) -> Out;
}pub trait CombineFail<'a, Rhs, Out> {
// Required method
fn combine_fail(
self,
self_state: State<'a>,
other: Rhs,
other_state: State<'a>,
) -> Out;
}