pub fn get_ipv4_addr_subnet<BT: IpDeviceStateBindingsTypes, CC: IpDeviceStateContext<Ipv4, BT>>(
core_ctx: &mut CC,
device_id: &CC::DeviceId,
) -> Option<AddrSubnet<Ipv4Addr, Ipv4DeviceAddr>>Expand description
Gets a single IPv4 address and subnet for a device.