backhopper_xref_graph/errors.rs
1// Copyright (C) 2026 Michael S. Klishin and Contributors
2// SPDX-License-Identifier: Apache-2.0 OR MIT
3// See LICENSE-APACHE and LICENSE-MIT for details.
4
5use thiserror::Error;
6
7/// Errors the graph crate's public API may return.
8///
9/// Today the public surface is total: every operation always succeeds. This
10/// type exists for forward compatibility: adding a variant later is a minor
11/// version bump rather than a breaking one.
12#[derive(Debug, Error)]
13#[non_exhaustive]
14pub enum GraphError {}