40     -> Result<Option<Memory>>;  in instance_get_memory()
42     -> Result<Option<Global>>;  in instance_get_global()
43     async fn instance_get_table(&mut self, instance: Instance, idx: u32) -> Result<Option<Table>>;  in instance_get_table()
44     async fn instance_get_func(&mut self, instance: Instance, idx: u32) -> Result<Option<Func>>;  in instance_get_func()
45     async fn instance_get_tag(&mut self, instance: Instance, idx: u32) -> Result<Option<Tag>>;  in instance_get_tag()
55     ) -> Result<Option<Vec<u8>>>;  in memory_read_bytes()
61     ) -> Result<Option<()>>;  in memory_write_bytes()  argument
62     async fn memory_read_u8(&mut self, memory: Memory, addr: u64) -> Result<Option<u8>>;  in memory_read_u8()
63     async fn memory_read_u16(&mut self, memory: Memory, addr: u64) -> Result<Option<u16>>;  in memory_read_u16()
64     async fn memory_read_u32(&mut self, memory: Memory, addr: u64) -> Result<Option<u32>>;  in memory_read_u32()
65     async fn memory_read_u64(&mut self, memory: Memory, addr: u64) -> Result<Option<u64>>;  in memory_read_u64()
66     async fn memory_write_u8(&mut self, memory: Memory, addr: u64, data: u8) -> Result<Option<()>>;  in memory_write_u8()  argument
72     ) -> Result<Option<()>>;  in memory_write_u16()  argument
78     ) -> Result<Option<()>>;  in memory_write_u32()  argument
84     ) -> Result<Option<()>>;  in memory_write_u64()  argument
108     async fn frame_parent(&mut self, frame: FrameHandle) -> Result<Option<FrameHandle>>;  in frame_parent()
170     ) -> Result<Option<Memory>> {  in instance_get_memory()
179     ) -> Result<Option<Global>> {  in instance_get_global()
184     async fn instance_get_table(&mut self, instance: Instance, idx: u32) -> Result<Option<Table>> {  in instance_get_table()
189     async fn instance_get_func(&mut self, instance: Instance, idx: u32) -> Result<Option<Func>> {  in instance_get_func()
194     async fn instance_get_tag(&mut self, instance: Instance, idx: u32) -> Result<Option<Tag>> {  in instance_get_tag()
228     ) -> Result<Option<Vec<u8>>> {  in memory_read_bytes()
243     ) -> Result<Option<()>> {  in memory_write_bytes()  argument
254     async fn memory_read_u8(&mut self, memory: Memory, addr: u64) -> Result<Option<u8>> {  in memory_read_u8()
263     async fn memory_read_u16(&mut self, memory: Memory, addr: u64) -> Result<Option<u16>> {  in memory_read_u16()
272     async fn memory_read_u32(&mut self, memory: Memory, addr: u64) -> Result<Option<u32>> {  in memory_read_u32()
286     async fn memory_read_u64(&mut self, memory: Memory, addr: u64) -> Result<Option<u64>> {  in memory_read_u64()
309     ) -> Result<Option<()>> {  in memory_write_u8()  argument
324     ) -> Result<Option<()>> {  in memory_write_u16()  argument
340     ) -> Result<Option<()>> {  in memory_write_u32()  argument
356     ) -> Result<Option<()>> {  in memory_write_u64()  argument
545     async fn frame_parent(&mut self, frame: FrameHandle) -> Result<Option<FrameHandle>> {  in frame_parent()
546         self.with_store(move |mut store| -> Result<Option<FrameHandle>> {  in frame_parent()