Struct DerivedTableAdapter 

pub struct DerivedTableAdapter<'a> { /* private fields */ }

Adapter that stores one versioned graph record in an ordinary SIM Table.

The adapter deliberately uses only Table operations and ordinary Expr data. Durability, transactions, and host effects remain properties of the selected backend.

Implementations

impl<'a> DerivedTableAdapter<'a>

pub fn new(table: &'a dyn Table, cx: &'a mut Cx) -> Self

Targets DERIVED_SNAPSHOT_KEY in table.

pub fn with_key(table: &'a dyn Table, cx: &'a mut Cx, key: Symbol) -> Self

Targets an explicit Table key.

pub fn delete(&mut self) -> Result<(), DerivedSnapshotError>

Deletes the rebuildable graph record, if present.