Method inner

crates/stdlib/src/_sqlite3.rs:1677–1683

(&self, vm: &VirtualMachine)

        }

        fn inner(&self, vm: &VirtualMachine) -> PyResult<PyMappedMutexGuard<'_, CursorInner>> {
            let guard = self.inner.lock();
            Self::check_cursor_state(guard.as_ref(), vm)?;
            Ok(PyMutexGuard::map(guard, |x| unsafe {
                x.as_mut().unwrap_unchecked()
            }))
        }

        /// Check if cursor is valid without retaining the lock.
        /// Use this when you only need to verify the cursor state but don't need to modify it.