Module hooks 

Lifecycle hooks attached to a Table.

Register them with Table::with_hook / Table::add_hook. Before-write hooks run ahead of set-invariant enforcement, ordered by Phase; the firing itself lives in the table::sets write paths.

Structs

Hooks

A table’s registered lifecycle hooks, split by placement. The before-write bands are kept ordered by Phase. Populated via Table::with_hook.

Enums

Hook

A lifecycle hook attached to a table via Table::with_hook. Each variant carries a closure receiving exactly the references available at that stage. BeforeSave/AfterSave are sugar that register for both insert and update.

HookReturn

What a before_delete hook decided.

Phase

Ordering band for before-write hooks. Hooks run in this order (and in registration order within a band), ahead of set-invariant enforcement.

Type Aliases

AfterFn

An after-commit hook: side-effects on the committed row (id + record). Used for inserts, updates, and deletes (where the record is the former contents).

BeforeDeleteFn

A before-delete hook: receives the row id and its current contents; may Err to veto, or return HookReturn::Handled to take over (soft-delete).

BeforeFn

A before-write hook: mutate the record in place ahead of invariant enforcement, returning Err to cancel the write. Receives the record being written and the (entity-erased) table for relation/datasource access.