866 pub struct grpc_metadata_array {  struct
867     pub count: usize,
868     pub capacity: usize,
869     pub metadata: *mut grpc_metadata,
1286     pub fn grpc_metadata_array_init(array: *mut grpc_metadata_array);  in grpc_metadata_array_init()
1289     pub fn grpc_metadata_array_destroy(array: *mut grpc_metadata_array);  in grpc_metadata_array_destroy()
1571         request_metadata: *mut grpc_metadata_array,  in grpc_server_request_call()
1603         request_metadata: *mut grpc_metadata_array,  in grpc_server_request_registered_call()
2881     pub fn grpcwrap_metadata_array_destroy_metadata_only(array: *mut grpc_metadata_array);  in grpcwrap_metadata_array_destroy_metadata_only()
2885         array: *mut grpc_metadata_array,  in grpcwrap_metadata_array_destroy_metadata_including_entries()
2889     pub fn grpcwrap_metadata_array_destroy_full(array: *mut grpc_metadata_array);  in grpcwrap_metadata_array_destroy_full()
2892     pub fn grpcwrap_metadata_array_init(array: *mut grpc_metadata_array, capacity: usize);  in grpcwrap_metadata_array_init()
2896         array: *mut grpc_metadata_array,  in grpcwrap_metadata_array_add()
2905         array: *const grpc_metadata_array,  in grpcwrap_metadata_array_get_key()
2912         array: *const grpc_metadata_array,  in grpcwrap_metadata_array_get_value()
2918     pub fn grpcwrap_metadata_array_cleanup(array: *mut grpc_metadata_array);  in grpcwrap_metadata_array_cleanup()
2921     pub fn grpcwrap_metadata_array_shrink_to_fit(array: *mut grpc_metadata_array);  in grpcwrap_metadata_array_shrink_to_fit()
2925         dest: *mut grpc_metadata_array,  in grpcwrap_metadata_array_move()
2926         src: *mut grpc_metadata_array,  in grpcwrap_metadata_array_move()
2938         res: *mut grpc_metadata_array,  in grpcwrap_batch_context_take_recv_initial_metadata()
2944         res: *mut grpc_metadata_array,  in grpcwrap_batch_context_take_recv_status_on_client_trailing_metadata()
2985     ) -> *const grpc_metadata_array;  in grpcwrap_batch_context_recv_status_on_client_trailing_metadata()
3022     ) -> *const grpc_metadata_array;  in grpcwrap_request_call_context_metadata_array()
3079         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_start_unary()
3088         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_start_client_streaming()
3099         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_start_server_streaming()
3108         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_start_duplex_streaming()
3126         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_send_message()
3144         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_send_status_from_server()
3146         trailing_metadata: *mut grpc_metadata_array,  in grpcwrap_call_send_status_from_server()
3170         initial_metadata: *mut grpc_metadata_array,  in grpcwrap_call_send_initial_metadata()