exn.h

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#ifndef WASMTIME_EXN_H
#define WASMTIME_EXN_H
 
#include <wasmtime/conf.h>
 
#ifdef WASMTIME_FEATURE_GC
 
#include <wasm.h>
#include <wasmtime/error.h>
#include <wasmtime/store.h>
#include <wasmtime/tag.h>
#include <wasmtime/val.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct wasmtime_exn wasmtime_exn_t;
 
WASM_API_EXTERN void wasmtime_exn_delete(wasmtime_exn_t *exn);
 
WASM_API_EXTERN wasmtime_error_t *wasmtime_exn_new(wasmtime_context_t *store,
                                                   const wasmtime_tag_t *tag,
                                                   const wasmtime_val_t *fields,
                                                   size_t nfields,
                                                   wasmtime_exn_t **exn_ret);
 
WASM_API_EXTERN wasmtime_error_t *wasmtime_exn_tag(wasmtime_context_t *store,
                                                   const wasmtime_exn_t *exn,
                                                   wasmtime_tag_t *tag_ret);
 
WASM_API_EXTERN size_t wasmtime_exn_field_count(wasmtime_context_t *store,
                                                const wasmtime_exn_t *exn);
 
WASM_API_EXTERN wasmtime_error_t *wasmtime_exn_field(wasmtime_context_t *store,
                                                     const wasmtime_exn_t *exn,
                                                     size_t index,
                                                     wasmtime_val_t *val_ret);
 
WASM_API_EXTERN wasm_trap_t *
wasmtime_context_set_exception(wasmtime_context_t *store, wasmtime_exn_t *exn);
 
WASM_API_EXTERN bool wasmtime_context_take_exception(wasmtime_context_t *store,
                                                     wasmtime_exn_t **exn_ret);
 
WASM_API_EXTERN bool wasmtime_context_has_exception(wasmtime_context_t *store);
 
#ifdef __cplusplus
} // extern "C"
#endif
 
#endif // WASMTIME_FEATURE_GC
 
#endif // WASMTIME_EXN_H