async_wasi::snapshots::preview_1::async_poll

Function poll_oneoff

Source 
pub async fn poll_oneoff<M: Memory>(
    ctx: &mut WasiCtx,
    mem: &mut M,
    in_ptr: WasmPtr<__wasi_subscription_t>,
    out_ptr: WasmPtr<__wasi_event_t>,
    nsubscriptions: __wasi_size_t,
    revents_num_ptr: WasmPtr<__wasi_size_t>,
) -> Result<(), Errno>