Trait Provider

pub trait Provider:
    Unpin
    + Send
    + Sized
    + 'static {
    type IfWatcher: Unpin + Send;

    // Required methods
    fn runtime() -> Runtime;
    fn new_if_watcher() -> Result<Self::IfWatcher>;
    fn poll_if_event(
        watcher: &mut Self::IfWatcher,
        cx: &mut Context<'_>,
    ) -> Poll<Result<IfEvent>>;
    fn sleep(duration: Duration) -> BoxFuture<'static, ()>;
    fn send_to<'a>(
        udp_socket: &'a UdpSocket,
        buf: &'a [u8],
        target: SocketAddr,
    ) -> BoxFuture<'a, Result<usize>>;
}

Provider for a corresponding quinn runtime and spawning tasks.

Required Associated Types

type IfWatcher: Unpin + Send

Required Methods

fn runtime() -> Runtime

Run the corresponding runtime

fn new_if_watcher() -> Result<Self::IfWatcher>

Create a new if_watch watcher that reports IfEvents for network interface changes.

fn poll_if_event( watcher: &mut Self::IfWatcher, cx: &mut Context<'_>, ) -> Poll<Result<IfEvent>>

Poll for an address change event.

fn sleep(duration: Duration) -> BoxFuture<'static, ()>

Sleep for specified amount of time.

fn send_to<'a>( udp_socket: &'a UdpSocket, buf: &'a [u8], target: SocketAddr, ) -> BoxFuture<'a, Result<usize>>

Sends data on the socket to the given address. On success, returns the number of bytes written.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl Provider for libp2p_quic::async_std::Provider

Available on crate feature async-std only.

type IfWatcher = IfWatcher<SmolSocket>

impl Provider for libp2p_quic::tokio::Provider

Available on crate feature tokio only.

type IfWatcher = IfWatcher<TokioSocket>