Struct netstack_testing_common::ping::Node

pub struct Node<'a> { /* private fields */ }

A realm and associated data as a helper for issuing pings in tests.

Implementations

impl<'a> Node<'a>

pub fn new( realm: &'a TestRealm<'_>, local_interface_id: u64, v4_addrs: Vec<Ipv4Addr>, v6_addrs: Vec<Ipv6Addr> ) -> Self

Constructs a new Node.

pub fn id(&self) -> u64

Returns the local interface ID.

pub async fn new_with_wait_addr<F: FnMut(&[Address]) -> Option<(Vec<Ipv4Addr>, Vec<Ipv6Addr>)>>( realm: &'a TestRealm<'_>, interface: &'a TestInterface<'_>, addr_predicate: F ) -> Result<Node<'a>>

Create a new Node, waiting for addresses to satisfy the provided predicate.

Addresses changes on interface will be observed via a watcher, and addr_predicate will be called with the addresses until the returned value is Some, and the vector of addresses will be used as the local addresses for this Node.

pub async fn new_with_v4_and_v6_link_local( realm: &'a TestRealm<'_>, interface: &'a TestInterface<'_> ) -> Result<Node<'a>>

Create a new Node with one IPv4 address and one IPv6 link-local address.

Note that if there are multiple addresses of either kind assigned to the interface, the specific address chosen is potentially non-deterministic. Callers that care about specific addresses being included rather than any IPv4 address and any IPv6 link-local address should prefer Self::new_with_wait_addr instead.

pub async fn ping_pairwise( &self, pingable: &[Node<'_>] ) -> Result<(), Vec<Error>>

Returns Ok(()) iff every possible pair in the union of self and pingable is able to ping each other.