Add new module for DeltaTableState (delta-io#464)

* Add new module for delta table state. * Leverage type system to make sure table states are only constructed from a single checkpoint or commit
wjones127 · Oct 17, 2021 · fc9513c · fc9513c
1 parent 9a11f4d
commit fc9513c
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Showing 4 changed files with 303 additions and 257 deletions.
diff --git a/rust/src/checkpoints.rs b/rust/src/checkpoints.rs
@@ -17,8 +17,9 @@ use super::delta_arrow::delta_log_schema_for_table;
 use super::open_table_with_version;
 use super::schema::*;
 use super::storage::{StorageBackend, StorageError};
+use super::table_state::DeltaTableState;
 use super::writer::time_utils;
-use super::{CheckPoint, DeltaTableError, DeltaTableState};
+use super::{CheckPoint, DeltaTableError};
 use crate::DeltaTable;
 
 /// Error returned when there is an error during creating a checkpoint.