Struct Executor 

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

Implementations

impl<'a> Executor<'a>

pub fn new(store: &'a GraphStore) -> Self

pub fn execute(&self, stmt: &Statement) -> Result<QueryResult, QueryError>

Runs the whole statement inside a single write transaction — the crash-safety boundary from the plan (one statement = one commit). Every graph access below this point must go through write_txn and the *_in_txn GraphStore methods, never the standalone self.store.* methods, which open (and would deadlock trying to re-open) their own transaction.