// SPDX-FileCopyrightText: 2025 RAprogramm <andrey.rozanov.vl@gmail.com>
//
// SPDX-License-Identifier: MIT
//! Shared helpers for error derive macros.
//!
//! This crate exposes the formatting template parser used by `masterror`
//! to interpret `#[error("...")]` attributes. It is internal to the
//! workspace but kept separate so that procedural macros can reuse the
//! parsing logic without a circular dependency.