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// =============================================================================
// Copyright (c) 2025 - 2026 Haixing Hu.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0.
// =============================================================================
//! Read-only views of configured sensitive-field rules.
use super::Sensitivity;
/// A borrowed canonical field name and its configured sensitivity.
///
/// # Type Parameters
///
/// * `'a` - Lifetime of the borrowed canonical field name.
#[must_use]
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub struct SensitiveFieldRule<'a> {
/// Canonical field name.
field: &'a str,
/// Configured sensitivity level.
sensitivity: Sensitivity,
}
impl<'a> SensitiveFieldRule<'a> {
/// Creates a borrowed sensitive-field rule view.
///
/// # Parameters
///
/// * `field` - Canonical field name.
/// * `sensitivity` - Configured sensitivity level.
///
/// # Returns
///
/// A read-only view over the supplied rule.
#[inline]
pub(super) const fn new(field: &'a str, sensitivity: Sensitivity) -> Self {
Self { field, sensitivity }
}
/// Returns the canonical field name.
///
/// # Returns
///
/// The canonical field name borrowed from the policy.
#[must_use]
#[inline]
pub const fn field(&self) -> &'a str {
self.field
}
/// Returns the configured sensitivity level.
///
/// # Returns
///
/// The sensitivity assigned to the field.
#[inline]
pub const fn sensitivity(&self) -> Sensitivity {
self.sensitivity
}
}