instance.h

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#ifndef WASMTIME_INSTANCE_H
#define WASMTIME_INSTANCE_H
 
#include <wasm.h>
#include <wasmtime/extern.h>
#include <wasmtime/module.h>
#include <wasmtime/store.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct wasmtime_instance {
  uint64_t store_id;
  size_t index;
} wasmtime_instance_t;
 
WASM_API_EXTERN wasmtime_error_t *
wasmtime_instance_new(wasmtime_context_t *store,
                      const wasmtime_module_t *module,
                      const wasmtime_extern_t *imports, size_t nimports,
                      wasmtime_instance_t *instance, wasm_trap_t **trap);
 
WASM_API_EXTERN bool wasmtime_instance_export_get(
    wasmtime_context_t *store, const wasmtime_instance_t *instance,
    const char *name, size_t name_len, wasmtime_extern_t *item);
 
WASM_API_EXTERN bool wasmtime_instance_export_nth(
    wasmtime_context_t *store, const wasmtime_instance_t *instance,
    size_t index, char **name, size_t *name_len, wasmtime_extern_t *item);
 
typedef struct wasmtime_instance_pre wasmtime_instance_pre_t;
 
WASM_API_EXTERN void
wasmtime_instance_pre_delete(wasmtime_instance_pre_t *instance_pre);
 
WASM_API_EXTERN wasmtime_error_t *wasmtime_instance_pre_instantiate(
    const wasmtime_instance_pre_t *instance_pre, wasmtime_store_t *store,
    wasmtime_instance_t *instance, wasm_trap_t **trap_ptr);
 
WASM_API_EXTERN wasmtime_module_t *
wasmtime_instance_pre_module(wasmtime_instance_pre_t *instance_pre);
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // WASMTIME_INSTANCE_H