major CRUD refactor

This is the start of a large refactor to move all entity CRUD (create,
read, update, delete) model/database code into it's own file.

HACKING has been updated with an overview of what happens in each file.

Next steps:
- split rev (and sub-table) insertion in to db_rev_insert and make
  create/update generic
- inserts should be batch (vector) by default
- move all other entities into this new trait framework
- bypass api_server wrappers and call into CRUD from api_wrappers for
  entity ops (should be a big cleanup)

1 files changed, 1 insertions, 0 deletions

diff --git a/rust/src/lib.rs b/rust/src/lib.rs
index 12ce0973..a938486b 100644
--- a/rust/src/lib.rs
+++ b/rust/src/lib.rs
@@ -27,6 +27,7 @@ pub mod api_server;
 pub mod api_wrappers;
 pub mod database_models;
 pub mod database_schema;
+pub mod database_entity_crud;
 
 mod errors {
     // Create the Error, ErrorKind, ResultExt, and Result types