Trait netstack3_ip::socket::DeviceIpSocketHandler

source · 
pub trait DeviceIpSocketHandler<I: IpExt, BC>: DeviceIdContext<AnyDevice> {
    // Required method
    fn get_mms<O: RouteResolutionOptions<I>>(
        &mut self,
        bindings_ctx: &mut BC,
        ip_sock: &IpSock<I, Self::WeakDeviceId>,
        options: &O,
    ) -> Result<Mms, MmsError>;
}
Expand description

Gets device related information of an IP socket.

Required Methods§

source

fn get_mms<O: RouteResolutionOptions<I>>( &mut self, bindings_ctx: &mut BC, ip_sock: &IpSock<I, Self::WeakDeviceId>, options: &O, ) -> Result<Mms, MmsError>

Gets the maximum message size for the transport layer, it equals the device MTU minus the IP header size.

This corresponds to the GET_MAXSIZES call described in: https://www.rfc-editor.org/rfc/rfc1122#section-3.4

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

source§

impl<I: IpLayerIpExt, C, P: DeviceIpSocketHandler<I, C>> DeviceIpSocketHandler<I, C> for UninstantiableWrapper<P>

source§

fn get_mms<O: RouteResolutionOptions<I>>( &mut self, _bindings_ctx: &mut C, _ip_sock: &IpSock<I, Self::WeakDeviceId>, _options: &O, ) -> Result<Mms, MmsError>

Implementors§