Trait smoltcp::iface::ArpCache [−] [src]

pub trait ArpCache {
    fn fill(
        &mut self, 
        protocol_addr: &IpAddress, 
        hardware_addr: &EthernetAddress
    );
    fn lookup(&mut self, protocol_addr: &IpAddress) -> Option<EthernetAddress>;
}

An Address Resolution Protocol cache.

This interface maps protocol addresses to hardware addresses.

Required Methods

`fn fill(&mut self, protocol_addr: &IpAddress, hardware_addr: &EthernetAddress)`

Update the cache to map given protocol address to given hardware address.

`fn lookup(&mut self, protocol_addr: &IpAddress) -> Option<EthernetAddress>`

Look up the hardware address corresponding for the given protocol address.

Implementors

impl<'a> Cache for SliceCache<'a>