qubit-redact-derive 0.8.1

Derive macros for qubit-redact domain-object formatting
Documentation 
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// =============================================================================
//    Copyright (c) 2026 Haixing Hu.
//
//    SPDX-License-Identifier: Apache-2.0
//
//    Licensed under the Apache License, Version 2.0.
// =============================================================================
//! Public entry point for redaction derive expansion.

use proc_macro2::TokenStream;
use syn::DeriveInput;
use syn::Result;

use crate::runtime_path;

/// Generates the standard Redact derive expansion.
///
/// # Parameters
///
/// * `input` - Parsed struct or enum and its redaction controls.
///
/// # Returns
///
/// Generated borrowing redaction and requested formatting or Serde
/// implementations.
///
/// # Errors
///
/// Returns a targeted syntax error when the runtime crate, input shape, or
/// redaction attributes cannot be resolved.
#[inline]
pub(crate) fn expand(input: &DeriveInput) -> Result<TokenStream> {
    let runtime = runtime_path::resolve(input)?;
    super::redact::expand(input, &runtime)
}