fn apply_fd_op<M: MemorySize>(
env: &mut WasiEnv,
memory: &MemoryView<'_>,
op: &ProcSpawnFdOp<M>,
) -> Result<(), Errno>
fn apply_fd_op<M: MemorySize>(
env: &mut WasiEnv,
memory: &MemoryView<'_>,
op: &ProcSpawnFdOp<M>,
) -> Result<(), Errno>