Struct UdpStack

pub struct UdpStack {
    static_socket_factory: fn() -> Option<&'static mut MaybeUninit<sock_udp_t>>,
}

Available on riot_module_sock_udp and riot_module_sock_aux_local and crate feature with_embedded_nal_async only.

Fields

static_socket_factory: fn() -> Option<&'static mut MaybeUninit<sock_udp_t>>

Implementations

impl UdpStack

pub fn new( factory: fn() -> Option<&'static mut MaybeUninit<sock_udp_t>>, ) -> Self

fn create( &self, local: Option<UdpEp>, remote: Option<UdpEp>, flags: u16, ) -> Result<&'static mut sock_udp_t, NumericError>

Wrpper for sock_udp_create that pulls its immovable item right out of the factory

Trait Implementations

impl Debug for UdpStack

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl UdpStack for UdpStack

type Error = NumericError

Error type returned on socket creation failure.

type Connected = ConnectedUdpSocket

Eventual socket return type of the [.connect()] method

type UniquelyBound = UnconnectedUdpSocket

Eventual socket return type of the [.bind_single()] method

type MultiplyBound = UnconnectedUdpSocket

Eventual return type of the [.bind_multiple()] method

async fn connect_from( &self, local: SocketAddr, remote: SocketAddr, ) -> Result<(SocketAddr, Self::Connected), Self::Error>

Create a socket that has a fixed remote address.

async fn bind_single( &self, local: SocketAddr, ) -> Result<(SocketAddr, Self::UniquelyBound), Self::Error>

Create a socket that has a fixed local address.

async fn bind_multiple( &self, local: SocketAddr, ) -> Result<Self::MultiplyBound, Self::Error>

Create a socket that has no single fixed local address.

async fn connect( &self, remote: SocketAddr, ) -> Result<(SocketAddr, Self::Connected), Self::Error>

Create a socket that has a fixed remote address.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 4 bytes