src/tint/lang/hlsl/writer/printer/printer.h

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#ifndef SRC_TINT_LANG_HLSL_WRITER_PRINTER_PRINTER_H_
#define SRC_TINT_LANG_HLSL_WRITER_PRINTER_PRINTER_H_

#include <string>

#include "src/tint/utils/result/result.h"

// Forward declarations
namespace tint::core::ir {
class Module;
}  // namespace tint::core::ir

namespace tint::hlsl::writer {

/// The output produced when printing HLSL.
struct PrintResult {
    /// Constructor
    PrintResult();

    /// Destructor
    ~PrintResult();

    /// Copy constructor
    PrintResult(const PrintResult&);

    /// Copy assignment
    /// @returns this
    PrintResult& operator=(const PrintResult&);

    /// The generated HLSL.
    std::string hlsl = "";
};

/// @param module the Tint IR module to generate
/// @returns the result of printing the HLSL shader on success, or failure
Result<PrintResult> Print(core::ir::Module& module);

}  // namespace tint::hlsl::writer

#endif  // SRC_TINT_LANG_HLSL_WRITER_PRINTER_PRINTER_H_