usestd::collections::HashMap;usepancake_db_idl::dml::PartitionFieldValue;/// A fully-specified segment.
////// Consists of a table name, partition, and segment ID.
/// Used in certain high-level client functionality.
#[derive(Clone, Debug, Default, PartialEq)]pubstructSegmentKey{pubtable_name: String,
pubpartition:HashMap<String, PartitionFieldValue>,
pubsegment_id: String,
}