//! Policy for exact-id query lists when an id is unavailable or does not match.
/// How exact-id queries treat unavailable or non-matching entity ids.
#[derive(Clone, Copy, Debug, Eq, PartialEq, Hash, Default)]pubenumExactIdPolicy{/// Skip ids that are unavailable or fail structural filters.
#[default]
SkipUnavailable,/// Fail resolution on the first unavailable or policy-violating id.
ErrorOnUnavailable,}