// =============================================================================
// Copyright (c) 2025 - 2026 Haixing Hu.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0.
// =============================================================================
//! Active container state used by the iterative JCS renderer.
use Value;
/// Tracks traversal progress for one non-empty JSON container on the renderer
/// stack.
pub