result.h

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// Copyright 2026 The IREE Authors
//
// Licensed under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
 
#ifndef LOOMC_RESULT_H_
#define LOOMC_RESULT_H_
 
#include "loomc/artifact.h"
#include "loomc/diagnostic.h"

 
#ifdef __cplusplus
extern "C" {
#endif

typedef struct loomc_result_t loomc_result_t;

typedef enum loomc_result_state_e {
  LOOMC_RESULT_STATE_SUCCEEDED = 0,

  LOOMC_RESULT_STATE_FAILED = 1,

  LOOMC_RESULT_STATE_CANCELLED = 2,
} loomc_result_state_t;

LOOMC_API_EXPORT void loomc_result_retain(loomc_result_t* result);

LOOMC_API_EXPORT void loomc_result_release(loomc_result_t* result);

LOOMC_API_EXPORT loomc_result_state_t
loomc_result_state(const loomc_result_t* result);

LOOMC_API_EXPORT bool loomc_result_succeeded(const loomc_result_t* result);

LOOMC_API_EXPORT loomc_host_size_t
loomc_result_diagnostic_count(const loomc_result_t* result);

LOOMC_API_EXPORT const loomc_diagnostic_t* loomc_result_diagnostic_at(
    const loomc_result_t* result, loomc_host_size_t index);

LOOMC_API_EXPORT loomc_host_size_t
loomc_result_artifact_count(const loomc_result_t* result);

LOOMC_API_EXPORT const loomc_artifact_t* loomc_result_artifact_at(
    const loomc_result_t* result, loomc_host_size_t index);
 
#ifdef __cplusplus
}  // extern "C"
#endif
 
#endif  // LOOMC_RESULT_H_