// =============================================================================
// Copyright (c) 2025 - 2026 Haixing Hu.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0.
// =============================================================================
//! The canonical field-name candidate selected by policy classification.
/// Identifies the candidate that matched a configured field rule.
#[must_use]
#[non_exhaustive]
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum FieldMatchKind {
/// The complete canonical input field name matched.
Exact,
/// A semantic token suffix of the input field name matched.
TokenSuffix,
}