completion.h

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#ifndef MAPLIBRE_NATIVE_C_COMPLETION_H
#define MAPLIBRE_NATIVE_C_COMPLETION_H
 
#include <stddef.h>
#include <stdint.h>
 
#include "base.h"
 
#ifdef __cplusplus
extern "C" {
#endif

typedef enum mln_command_disposition : uint32_t {
  MLN_COMMAND_DISPOSITION_COMMITTED = 0,
  MLN_COMMAND_DISPOSITION_SUPERSEDED = 1,
  MLN_COMMAND_DISPOSITION_FAILED = 2,
  MLN_COMMAND_DISPOSITION_CANCELLED = 3,
} mln_command_disposition;

typedef struct mln_completion_result {
  uint32_t size;
  int32_t status MLN_BINDING("enum=mln_status");
  uint32_t disposition MLN_BINDING("enum=mln_command_disposition");
  uint32_t value_size;
  uint64_t generation;
  uint64_t render_update_generation;
  mln_buffer_view diagnostic;
  const void* value;
  size_t value_count;
} mln_completion_result;

typedef void (*mln_completion_callback)(
  void* user_data, const mln_completion_result* result
);

typedef struct mln_completion {
  uint32_t size;
  mln_completion_callback callback;
  void* user_data MLN_BINDING("kind=context");
  mln_user_data_release release_user_data;
  mln_delivery_queue queue MLN_BINDING("kind=delivery_queue");
} mln_completion MLN_BINDING(
  "kind=callback_registration;release=release_user_data"
);
 
#ifdef __cplusplus
}
#endif
 
#endif  // MAPLIBRE_NATIVE_C_COMPLETION_H