// =============================================================================
// Copyright (c) 2025 - 2026 Haixing Hu.
//
// SPDX-License-Identifier: Apache-2.0
//
// Licensed under the Apache License, Version 2.0.
// =============================================================================
//! Internal treatment for JSON scalars without an object-key context.
/// Selects handling for a scalar with no enclosing object key.
pub